29471312

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{141689}}^1$

素因数の和:141710

約数の個数: 20

約数和(自身を含む): 61493460

約数和(自身を除く): 32022148

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 141689, 283378, 566756, 1133512, 1841957, 2267024, 3683914, 7367828, 14735656, 29471312]

約数ペア:

[(1, 29471312), (2, 14735656), (4, 7367828), (8, 3683914), (13, 2267024), (16, 1841957), (26, 1133512), (52, 566756), (104, 283378), (208, 141689)]