72453116

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{17467}}^1$

素因数の和:17549

約数の個数: 24

約数和(自身を含む): 136460016

約数和(自身を除く): 64006900

約数列:

[1, 2, 4, 17, 34, 61, 68, 122, 244, 1037, 2074, 4148, 17467, 34934, 69868, 296939, 593878, 1065487, 1187756, 2130974, 4261948, 18113279, 36226558, 72453116]

約数ペア:

[(1, 72453116), (2, 36226558), (4, 18113279), (17, 4261948), (34, 2130974), (61, 1187756), (68, 1065487), (122, 593878), (244, 296939), (1037, 69868), (2074, 34934), (4148, 17467)]