668851264

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{614753}}^1$

素因数の和:614782

約数の個数: 28

約数和(自身を含む): 1405327644

約数和(自身を除く): 736476380

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 614753, 1229506, 2459012, 4918024, 9836048, 10450801, 19672096, 20901602, 39344192, 41803204, 83606408, 167212816, 334425632, 668851264]

約数ペア:

[(1, 668851264), (2, 334425632), (4, 167212816), (8, 83606408), (16, 41803204), (17, 39344192), (32, 20901602), (34, 19672096), (64, 10450801), (68, 9836048), (136, 4918024), (272, 2459012), (544, 1229506), (1088, 614753)]