636453824

素因数分解:

$2^6\times {\mathrm{41}}^1\times {\mathrm{242551}}^1$

素因数の和:242604

約数の個数: 28

約数和(自身を含む): 1293772368

約数和(自身を除く): 657318544

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 164, 328, 656, 1312, 2624, 242551, 485102, 970204, 1940408, 3880816, 7761632, 9944591, 15523264, 19889182, 39778364, 79556728, 159113456, 318226912, 636453824]

約数ペア:

[(1, 636453824), (2, 318226912), (4, 159113456), (8, 79556728), (16, 39778364), (32, 19889182), (41, 15523264), (64, 9944591), (82, 7761632), (164, 3880816), (328, 1940408), (656, 970204), (1312, 485102), (2624, 242551)]