3795376

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{257}}^1$

素因数の和:349

約数の個数: 40

約数和(自身を含む): 8061984

約数和(自身を除く): 4266608

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 71, 104, 142, 208, 257, 284, 514, 568, 923, 1028, 1136, 1846, 2056, 3341, 3692, 4112, 6682, 7384, 13364, 14768, 18247, 26728, 36494, 53456, 72988, 145976, 237211, 291952, 474422, 948844, 1897688, 3795376]

約数ペア:

[(1, 3795376), (2, 1897688), (4, 948844), (8, 474422), (13, 291952), (16, 237211), (26, 145976), (52, 72988), (71, 53456), (104, 36494), (142, 26728), (208, 18247), (257, 14768), (284, 13364), (514, 7384), (568, 6682), (923, 4112), (1028, 3692), (1136, 3341), (1846, 2056)]