71407122176

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{571}}^1\times {\mathrm{709}}^1$

素因数の和:1362

約数の個数: 144

約数和(自身を含む): 156890653920

約数和(自身を除く): 85483531744

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 53, 64, 104, 106, 128, 208, 212, 256, 416, 424, 571, 689, 709, 832, 848, 1142, 1378, 1418, 1664, 1696, 2284, 2756, 2836, 3328, 3392, 4568, 5512, 5672, 6784, 7423, 9136, 9217, 11024, 11344, 13568, 14846, 18272, 18434, 22048, 22688, 29692, 30263, 36544, 36868, 37577, 44096, 45376, 59384, 60526, 73088, 73736, 75154, 88192, 90752, 118768, 121052, 146176, 147472, 150308, 176384, 181504, 237536, 242104, 294944, 300616, 393419, 404839, 475072, 484208, 488501, 589888, 601232, 786838, 809678, 950144, 968416, 977002, 1179776, 1202464, 1573676, 1619356, 1900288, 1936832, 1954004, 2359552, 2404928, 3147352, 3238712, 3873664, 3908008, 4809856, 5262907, 6294704, 6477424, 7747328, 7816016, 9619712, 10525814, 12589408, 12954848, 15632032, 21051628, 21456467, 25178816, 25909696, 31264064, 42103256, 42912934, 50357632, 51819392, 62528128, 84206512, 85825868, 100715264, 103638784, 125056256, 168413024, 171651736, 278934071, 336826048, 343303472, 557868142, 673652096, 686606944, 1115736284, 1347304192, 1373213888, 2231472568, 2746427776, 4462945136, 5492855552, 8925890272, 17851780544, 35703561088, 71407122176]

約数ペア:

[(1, 71407122176), (2, 35703561088), (4, 17851780544), (8, 8925890272), (13, 5492855552), (16, 4462945136), (26, 2746427776), (32, 2231472568), (52, 1373213888), (53, 1347304192), (64, 1115736284), (104, 686606944), (106, 673652096), (128, 557868142), (208, 343303472), (212, 336826048), (256, 278934071), (416, 171651736), (424, 168413024), (571, 125056256), (689, 103638784), (709, 100715264), (832, 85825868), (848, 84206512), (1142, 62528128), (1378, 51819392), (1418, 50357632), (1664, 42912934), (1696, 42103256), (2284, 31264064), (2756, 25909696), (2836, 25178816), (3328, 21456467), (3392, 21051628), (4568, 15632032), (5512, 12954848), (5672, 12589408), (6784, 10525814), (7423, 9619712), (9136, 7816016), (9217, 7747328), (11024, 6477424), (11344, 6294704), (13568, 5262907), (14846, 4809856), (18272, 3908008), (18434, 3873664), (22048, 3238712), (22688, 3147352), (29692, 2404928), (30263, 2359552), (36544, 1954004), (36868, 1936832), (37577, 1900288), (44096, 1619356), (45376, 1573676), (59384, 1202464), (60526, 1179776), (73088, 977002), (73736, 968416), (75154, 950144), (88192, 809678), (90752, 786838), (118768, 601232), (121052, 589888), (146176, 488501), (147472, 484208), (150308, 475072), (176384, 404839), (181504, 393419), (237536, 300616), (242104, 294944)]