70820464

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{2381}}^1$

素因数の和:2426

約数の個数: 60

約数和(自身を含む): 162157032

約数和(自身を除く): 91336568

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 169, 176, 208, 286, 338, 572, 676, 1144, 1352, 1859, 2288, 2381, 2704, 3718, 4762, 7436, 9524, 14872, 19048, 26191, 29744, 30953, 38096, 52382, 61906, 104764, 123812, 209528, 247624, 340483, 402389, 419056, 495248, 680966, 804778, 1361932, 1609556, 2723864, 3219112, 4426279, 5447728, 6438224, 8852558, 17705116, 35410232, 70820464]

約数ペア:

[(1, 70820464), (2, 35410232), (4, 17705116), (8, 8852558), (11, 6438224), (13, 5447728), (16, 4426279), (22, 3219112), (26, 2723864), (44, 1609556), (52, 1361932), (88, 804778), (104, 680966), (143, 495248), (169, 419056), (176, 402389), (208, 340483), (286, 247624), (338, 209528), (572, 123812), (676, 104764), (1144, 61906), (1352, 52382), (1859, 38096), (2288, 30953), (2381, 29744), (2704, 26191), (3718, 19048), (4762, 14872), (7436, 9524)]