68904032

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{113329}}^1$

素因数の和:113358

約数の個数: 24

約数和(自身を含む): 142795800

約数和(自身を除く): 73891768

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 113329, 226658, 453316, 906632, 1813264, 2153251, 3626528, 4306502, 8613004, 17226008, 34452016, 68904032]

約数ペア:

[(1, 68904032), (2, 34452016), (4, 17226008), (8, 8613004), (16, 4306502), (19, 3626528), (32, 2153251), (38, 1813264), (76, 906632), (152, 453316), (304, 226658), (608, 113329)]