42972406

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{331}}^1\times {\mathrm{467}}^1$

素因数の和:939

約数の個数: 16

約数和(自身を含む): 65257920

約数和(自身を除く): 22285514

約数列:

[1, 2, 139, 278, 331, 467, 662, 934, 46009, 64913, 92018, 129826, 154577, 309154, 21486203, 42972406]

約数ペア:

[(1, 42972406), (2, 21486203), (139, 309154), (278, 154577), (331, 129826), (467, 92018), (662, 64913), (934, 46009)]