64641642

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{19273}}^1$

素因数の和:19334

約数の個数: 32

約数和(自身を含む): 142473408

約数和(自身を除く): 77831766

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 78, 86, 129, 258, 559, 1118, 1677, 3354, 19273, 38546, 57819, 115638, 250549, 501098, 751647, 828739, 1503294, 1657478, 2486217, 4972434, 10773607, 21547214, 32320821, 64641642]

約数ペア:

[(1, 64641642), (2, 32320821), (3, 21547214), (6, 10773607), (13, 4972434), (26, 2486217), (39, 1657478), (43, 1503294), (78, 828739), (86, 751647), (129, 501098), (258, 250549), (559, 115638), (1118, 57819), (1677, 38546), (3354, 19273)]