764893552

素因数分解:

$2^4\times {\mathrm{1223}}^1\times {\mathrm{39089}}^1$

素因数の和:40320

約数の個数: 20

約数和(自身を含む): 1483230960

約数和(自身を除く): 718337408

約数列:

[1, 2, 4, 8, 16, 1223, 2446, 4892, 9784, 19568, 39089, 78178, 156356, 312712, 625424, 47805847, 95611694, 191223388, 382446776, 764893552]

約数ペア:

[(1, 764893552), (2, 382446776), (4, 191223388), (8, 95611694), (16, 47805847), (1223, 625424), (2446, 312712), (4892, 156356), (9784, 78178), (19568, 39089)]