70312528

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{389}}^1$

素因数の和:500

約数の個数: 80

約数和(自身を含む): 162489600

約数和(自身を除く): 92177072

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 79, 88, 104, 143, 158, 176, 208, 286, 316, 389, 572, 632, 778, 869, 1027, 1144, 1264, 1556, 1738, 2054, 2288, 3112, 3476, 4108, 4279, 5057, 6224, 6952, 8216, 8558, 10114, 11297, 13904, 16432, 17116, 20228, 22594, 30731, 34232, 40456, 45188, 55627, 61462, 68464, 80912, 90376, 111254, 122924, 180752, 222508, 245848, 338041, 399503, 445016, 491696, 676082, 799006, 890032, 1352164, 1598012, 2704328, 3196024, 4394533, 5408656, 6392048, 8789066, 17578132, 35156264, 70312528]

約数ペア:

[(1, 70312528), (2, 35156264), (4, 17578132), (8, 8789066), (11, 6392048), (13, 5408656), (16, 4394533), (22, 3196024), (26, 2704328), (44, 1598012), (52, 1352164), (79, 890032), (88, 799006), (104, 676082), (143, 491696), (158, 445016), (176, 399503), (208, 338041), (286, 245848), (316, 222508), (389, 180752), (572, 122924), (632, 111254), (778, 90376), (869, 80912), (1027, 68464), (1144, 61462), (1264, 55627), (1556, 45188), (1738, 40456), (2054, 34232), (2288, 30731), (3112, 22594), (3476, 20228), (4108, 17116), (4279, 16432), (5057, 13904), (6224, 11297), (6952, 10114), (8216, 8558)]