742736

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{761}}^1$

素因数の和:830

約数の個数: 20

約数和(自身を含む): 1464564

約数和(自身を除く): 721828

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 761, 976, 1522, 3044, 6088, 12176, 46421, 92842, 185684, 371368, 742736]

約数ペア:

[(1, 742736), (2, 371368), (4, 185684), (8, 92842), (16, 46421), (61, 12176), (122, 6088), (244, 3044), (488, 1522), (761, 976)]