25940096

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1$

素因数の和:182

約数の個数: 128

約数和(自身を含む): 67858560

約数和(自身を除く): 41918464

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 32, 34, 52, 56, 64, 68, 91, 104, 112, 119, 128, 131, 136, 182, 208, 221, 224, 238, 262, 272, 364, 416, 442, 448, 476, 524, 544, 728, 832, 884, 896, 917, 952, 1048, 1088, 1456, 1547, 1664, 1703, 1768, 1834, 1904, 2096, 2176, 2227, 2912, 3094, 3406, 3536, 3668, 3808, 4192, 4454, 5824, 6188, 6812, 7072, 7336, 7616, 8384, 8908, 11648, 11921, 12376, 13624, 14144, 14672, 15232, 15589, 16768, 17816, 23842, 24752, 27248, 28288, 28951, 29344, 31178, 35632, 47684, 49504, 54496, 57902, 58688, 62356, 71264, 95368, 99008, 108992, 115804, 117376, 124712, 142528, 190736, 198016, 202657, 217984, 231608, 249424, 285056, 381472, 405314, 463216, 498848, 762944, 810628, 926432, 997696, 1525888, 1621256, 1852864, 1995392, 3242512, 3705728, 6485024, 12970048, 25940096]

約数ペア:

[(1, 25940096), (2, 12970048), (4, 6485024), (7, 3705728), (8, 3242512), (13, 1995392), (14, 1852864), (16, 1621256), (17, 1525888), (26, 997696), (28, 926432), (32, 810628), (34, 762944), (52, 498848), (56, 463216), (64, 405314), (68, 381472), (91, 285056), (104, 249424), (112, 231608), (119, 217984), (128, 202657), (131, 198016), (136, 190736), (182, 142528), (208, 124712), (221, 117376), (224, 115804), (238, 108992), (262, 99008), (272, 95368), (364, 71264), (416, 62356), (442, 58688), (448, 57902), (476, 54496), (524, 49504), (544, 47684), (728, 35632), (832, 31178), (884, 29344), (896, 28951), (917, 28288), (952, 27248), (1048, 24752), (1088, 23842), (1456, 17816), (1547, 16768), (1664, 15589), (1703, 15232), (1768, 14672), (1834, 14144), (1904, 13624), (2096, 12376), (2176, 11921), (2227, 11648), (2912, 8908), (3094, 8384), (3406, 7616), (3536, 7336), (3668, 7072), (3808, 6812), (4192, 6188), (4454, 5824)]