68695856

素因数分解:

$2^4\times {\mathrm{233}}^1\times {\mathrm{18427}}^1$

素因数の和:18668

約数の個数: 20

約数和(自身を含む): 133676712

約数和(自身を除く): 64980856

約数列:

[1, 2, 4, 8, 16, 233, 466, 932, 1864, 3728, 18427, 36854, 73708, 147416, 294832, 4293491, 8586982, 17173964, 34347928, 68695856]

約数ペア:

[(1, 68695856), (2, 34347928), (4, 17173964), (8, 8586982), (16, 4293491), (233, 294832), (466, 147416), (932, 73708), (1864, 36854), (3728, 18427)]