67945832

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{1151}}^1$

素因数の和:1361

約数の個数: 32

約数和(自身を含む): 131051520

約数和(自身を除く): 63105688

約数列:

[1, 2, 4, 8, 47, 94, 157, 188, 314, 376, 628, 1151, 1256, 2302, 4604, 7379, 9208, 14758, 29516, 54097, 59032, 108194, 180707, 216388, 361414, 432776, 722828, 1445656, 8493229, 16986458, 33972916, 67945832]

約数ペア:

[(1, 67945832), (2, 33972916), (4, 16986458), (8, 8493229), (47, 1445656), (94, 722828), (157, 432776), (188, 361414), (314, 216388), (376, 180707), (628, 108194), (1151, 59032), (1256, 54097), (2302, 29516), (4604, 14758), (7379, 9208)]