29981312

素因数分解:

$2^7\times {\mathrm{71}}^1\times {\mathrm{3299}}^1$

素因数の和:3384

約数の個数: 32

約数和(自身を含む): 60588000

約数和(自身を除く): 30606688

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 128, 142, 284, 568, 1136, 2272, 3299, 4544, 6598, 9088, 13196, 26392, 52784, 105568, 211136, 234229, 422272, 468458, 936916, 1873832, 3747664, 7495328, 14990656, 29981312]

約数ペア:

[(1, 29981312), (2, 14990656), (4, 7495328), (8, 3747664), (16, 1873832), (32, 936916), (64, 468458), (71, 422272), (128, 234229), (142, 211136), (284, 105568), (568, 52784), (1136, 26392), (2272, 13196), (3299, 9088), (4544, 6598)]