757996

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:249

約数の個数: 24

約数和(自身を含む): 1433376

約数和(自身を除く): 675380

約数列:

[1, 2, 4, 17, 34, 68, 71, 142, 157, 284, 314, 628, 1207, 2414, 2669, 4828, 5338, 10676, 11147, 22294, 44588, 189499, 378998, 757996]

約数ペア:

[(1, 757996), (2, 378998), (4, 189499), (17, 44588), (34, 22294), (68, 11147), (71, 10676), (142, 5338), (157, 4828), (284, 2669), (314, 2414), (628, 1207)]