64240768

素因数分解:

$2^7\times {\mathrm{41}}^1\times {\mathrm{12241}}^1$

素因数の和:12296

約数の個数: 32

約数和(自身を含む): 131111820

約数和(自身を除く): 66871052

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 328, 656, 1312, 2624, 5248, 12241, 24482, 48964, 97928, 195856, 391712, 501881, 783424, 1003762, 1566848, 2007524, 4015048, 8030096, 16060192, 32120384, 64240768]

約数ペア:

[(1, 64240768), (2, 32120384), (4, 16060192), (8, 8030096), (16, 4015048), (32, 2007524), (41, 1566848), (64, 1003762), (82, 783424), (128, 501881), (164, 391712), (328, 195856), (656, 97928), (1312, 48964), (2624, 24482), (5248, 12241)]