77670293872

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{6640757}}^1$

素因数の和:6640825

約数の個数: 40

約数和(自身を含む): 163043890416

約数和(自身を除く): 85373596544

約数列:

[1, 2, 4, 8, 16, 17, 34, 43, 68, 86, 136, 172, 272, 344, 688, 731, 1462, 2924, 5848, 11696, 6640757, 13281514, 26563028, 53126056, 106252112, 112892869, 225785738, 285552551, 451571476, 571105102, 903142952, 1142210204, 1806285904, 2284420408, 4568840816, 4854393367, 9708786734, 19417573468, 38835146936, 77670293872]

約数ペア:

[(1, 77670293872), (2, 38835146936), (4, 19417573468), (8, 9708786734), (16, 4854393367), (17, 4568840816), (34, 2284420408), (43, 1806285904), (68, 1142210204), (86, 903142952), (136, 571105102), (172, 451571476), (272, 285552551), (344, 225785738), (688, 112892869), (731, 106252112), (1462, 53126056), (2924, 26563028), (5848, 13281514), (11696, 6640757)]