68728768

素因数分解:

$2^6\times {\mathrm{97}}^1\times {\mathrm{11071}}^1$

素因数の和:11180

約数の個数: 28

約数和(自身を含む): 137802112

約数和(自身を除く): 69073344

約数列:

[1, 2, 4, 8, 16, 32, 64, 97, 194, 388, 776, 1552, 3104, 6208, 11071, 22142, 44284, 88568, 177136, 354272, 708544, 1073887, 2147774, 4295548, 8591096, 17182192, 34364384, 68728768]

約数ペア:

[(1, 68728768), (2, 34364384), (4, 17182192), (8, 8591096), (16, 4295548), (32, 2147774), (64, 1073887), (97, 708544), (194, 354272), (388, 177136), (776, 88568), (1552, 44284), (3104, 22142), (6208, 11071)]