27836578

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{271}}^1$

素因数の和:343

約数の個数: 64

約数和(自身を含む): 56401920

約数和(自身を除く): 28565342

約数列:

[1, 2, 7, 11, 14, 22, 23, 29, 46, 58, 77, 154, 161, 203, 253, 271, 319, 322, 406, 506, 542, 638, 667, 1334, 1771, 1897, 2233, 2981, 3542, 3794, 4466, 4669, 5962, 6233, 7337, 7859, 9338, 12466, 14674, 15718, 20867, 41734, 43631, 51359, 55013, 68563, 86449, 87262, 102718, 110026, 137126, 172898, 180757, 361514, 479941, 605143, 959882, 1210286, 1265299, 1988327, 2530598, 3976654, 13918289, 27836578]

約数ペア:

[(1, 27836578), (2, 13918289), (7, 3976654), (11, 2530598), (14, 1988327), (22, 1265299), (23, 1210286), (29, 959882), (46, 605143), (58, 479941), (77, 361514), (154, 180757), (161, 172898), (203, 137126), (253, 110026), (271, 102718), (319, 87262), (322, 86449), (406, 68563), (506, 55013), (542, 51359), (638, 43631), (667, 41734), (1334, 20867), (1771, 15718), (1897, 14674), (2233, 12466), (2981, 9338), (3542, 7859), (3794, 7337), (4466, 6233), (4669, 5962)]