68925464

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{467}}^1\times {\mathrm{971}}^1$

素因数の和:1463

約数の個数: 32

約数和(自身を含む): 136468800

約数和(自身を除く): 67543336

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 467, 934, 971, 1868, 1942, 3736, 3884, 7768, 8873, 17746, 18449, 35492, 36898, 70984, 73796, 147592, 453457, 906914, 1813828, 3627656, 8615683, 17231366, 34462732, 68925464]

約数ペア:

[(1, 68925464), (2, 34462732), (4, 17231366), (8, 8615683), (19, 3627656), (38, 1813828), (76, 906914), (152, 453457), (467, 147592), (934, 73796), (971, 70984), (1868, 36898), (1942, 35492), (3736, 18449), (3884, 17746), (7768, 8873)]