70412346

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{491}}^1$

素因数の和:787

約数の個数: 48

約数和(自身を含む): 158416128

約数和(自身を除く): 88003782

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 257, 279, 491, 514, 558, 771, 982, 1473, 1542, 2313, 2946, 4419, 4626, 7967, 8838, 15221, 15934, 23901, 30442, 45663, 47802, 71703, 91326, 126187, 136989, 143406, 252374, 273978, 378561, 757122, 1135683, 2271366, 3911797, 7823594, 11735391, 23470782, 35206173, 70412346]

約数ペア:

[(1, 70412346), (2, 35206173), (3, 23470782), (6, 11735391), (9, 7823594), (18, 3911797), (31, 2271366), (62, 1135683), (93, 757122), (186, 378561), (257, 273978), (279, 252374), (491, 143406), (514, 136989), (558, 126187), (771, 91326), (982, 71703), (1473, 47802), (1542, 45663), (2313, 30442), (2946, 23901), (4419, 15934), (4626, 15221), (7967, 8838)]