70696472

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:241

約数の個数: 128

約数和(自身を含む): 180195840

約数和(自身を除く): 109499368

約数列:

[1, 2, 4, 7, 8, 11, 14, 17, 22, 28, 34, 43, 44, 56, 68, 77, 86, 88, 119, 136, 154, 157, 172, 187, 238, 301, 308, 314, 344, 374, 473, 476, 602, 616, 628, 731, 748, 946, 952, 1099, 1204, 1256, 1309, 1462, 1496, 1727, 1892, 2198, 2408, 2618, 2669, 2924, 3311, 3454, 3784, 4396, 5117, 5236, 5338, 5848, 6622, 6751, 6908, 8041, 8792, 10234, 10472, 10676, 12089, 13244, 13502, 13816, 16082, 18683, 20468, 21352, 24178, 26488, 27004, 29359, 32164, 37366, 40936, 47257, 48356, 54008, 56287, 58718, 64328, 74261, 74732, 94514, 96712, 112574, 114767, 117436, 148522, 149464, 189028, 205513, 225148, 229534, 234872, 297044, 378056, 411026, 450296, 459068, 519827, 594088, 803369, 822052, 918136, 1039654, 1262437, 1606738, 1644104, 2079308, 2524874, 3213476, 4158616, 5049748, 6426952, 8837059, 10099496, 17674118, 35348236, 70696472]

約数ペア:

[(1, 70696472), (2, 35348236), (4, 17674118), (7, 10099496), (8, 8837059), (11, 6426952), (14, 5049748), (17, 4158616), (22, 3213476), (28, 2524874), (34, 2079308), (43, 1644104), (44, 1606738), (56, 1262437), (68, 1039654), (77, 918136), (86, 822052), (88, 803369), (119, 594088), (136, 519827), (154, 459068), (157, 450296), (172, 411026), (187, 378056), (238, 297044), (301, 234872), (308, 229534), (314, 225148), (344, 205513), (374, 189028), (473, 149464), (476, 148522), (602, 117436), (616, 114767), (628, 112574), (731, 96712), (748, 94514), (946, 74732), (952, 74261), (1099, 64328), (1204, 58718), (1256, 56287), (1309, 54008), (1462, 48356), (1496, 47257), (1727, 40936), (1892, 37366), (2198, 32164), (2408, 29359), (2618, 27004), (2669, 26488), (2924, 24178), (3311, 21352), (3454, 20468), (3784, 18683), (4396, 16082), (5117, 13816), (5236, 13502), (5338, 13244), (5848, 12089), (6622, 10676), (6751, 10472), (6908, 10234), (8041, 8792)]