64925484

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{2179}}^1$

素因数の和:2390

約数の個数: 48

約数和(自身を含む): 164075520

約数和(自身を除く): 99150036

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 191, 382, 573, 764, 1146, 2179, 2292, 2483, 4358, 4966, 6537, 7449, 8716, 9932, 13074, 14898, 26148, 28327, 29796, 56654, 84981, 113308, 169962, 339924, 416189, 832378, 1248567, 1664756, 2497134, 4994268, 5410457, 10820914, 16231371, 21641828, 32462742, 64925484]

約数ペア:

[(1, 64925484), (2, 32462742), (3, 21641828), (4, 16231371), (6, 10820914), (12, 5410457), (13, 4994268), (26, 2497134), (39, 1664756), (52, 1248567), (78, 832378), (156, 416189), (191, 339924), (382, 169962), (573, 113308), (764, 84981), (1146, 56654), (2179, 29796), (2292, 28327), (2483, 26148), (4358, 14898), (4966, 13074), (6537, 9932), (7449, 8716)]