74007916

素因数分解:

$2^2\times {\mathrm{157}}^1\times {\mathrm{191}}^1\times {\mathrm{617}}^1$

素因数の和:969

約数の個数: 24

約数和(自身を含む): 131233536

約数和(自身を除く): 57225620

約数列:

[1, 2, 4, 157, 191, 314, 382, 617, 628, 764, 1234, 2468, 29987, 59974, 96869, 117847, 119948, 193738, 235694, 387476, 471388, 18501979, 37003958, 74007916]

約数ペア:

[(1, 74007916), (2, 37003958), (4, 18501979), (157, 471388), (191, 387476), (314, 235694), (382, 193738), (617, 119948), (628, 117847), (764, 96869), (1234, 59974), (2468, 29987)]