26968528

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{99149}}^1$

素因数の和:99174

約数の個数: 20

約数和(自身を含む): 55325700

約数和(自身を除く): 28357172

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 99149, 198298, 396596, 793192, 1586384, 1685533, 3371066, 6742132, 13484264, 26968528]

約数ペア:

[(1, 26968528), (2, 13484264), (4, 6742132), (8, 3371066), (16, 1685533), (17, 1586384), (34, 793192), (68, 396596), (136, 198298), (272, 99149)]