42920068

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{1913}}^1$

素因数の和:2067

約数の個数: 24

約数和(自身を含む): 77172480

約数和(自身を除く): 34252412

約数列:

[1, 2, 4, 71, 79, 142, 158, 284, 316, 1913, 3826, 5609, 7652, 11218, 22436, 135823, 151127, 271646, 302254, 543292, 604508, 10730017, 21460034, 42920068]

約数ペア:

[(1, 42920068), (2, 21460034), (4, 10730017), (71, 604508), (79, 543292), (142, 302254), (158, 271646), (284, 151127), (316, 135823), (1913, 22436), (3826, 11218), (5609, 7652)]