71606684

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{4441}}^1$

素因数の和:4613

約数の個数: 24

約数和(自身を含む): 130594800

約数和(自身を除く): 58988116

約数列:

[1, 2, 4, 29, 58, 116, 139, 278, 556, 4031, 4441, 8062, 8882, 16124, 17764, 128789, 257578, 515156, 617299, 1234598, 2469196, 17901671, 35803342, 71606684]

約数ペア:

[(1, 71606684), (2, 35803342), (4, 17901671), (29, 2469196), (58, 1234598), (116, 617299), (139, 515156), (278, 257578), (556, 128789), (4031, 17764), (4441, 16124), (8062, 8882)]