70765978

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{61}}^2\times {\mathrm{257}}^1$

素因数の和:418

約数の個数: 24

約数和(自身を含む): 111265596

約数和(自身を除く): 40499618

約数列:

[1, 2, 37, 61, 74, 122, 257, 514, 2257, 3721, 4514, 7442, 9509, 15677, 19018, 31354, 137677, 275354, 580049, 956297, 1160098, 1912594, 35382989, 70765978]

約数ペア:

[(1, 70765978), (2, 35382989), (37, 1912594), (61, 1160098), (74, 956297), (122, 580049), (257, 275354), (514, 137677), (2257, 31354), (3721, 19018), (4514, 15677), (7442, 9509)]