42394070

素因数分解:

$2^1\times 5^1\times {\mathrm{617}}^1\times {\mathrm{6871}}^1$

素因数の和:7495

約数の個数: 16

約数和(自身を含む): 76444128

約数和(自身を除く): 34050058

約数列:

[1, 2, 5, 10, 617, 1234, 3085, 6170, 6871, 13742, 34355, 68710, 4239407, 8478814, 21197035, 42394070]

約数ペア:

[(1, 42394070), (2, 21197035), (5, 8478814), (10, 4239407), (617, 68710), (1234, 34355), (3085, 13742), (6170, 6871)]