42136484

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{15289}}^1$

素因数の和:15359

約数の個数: 24

約数和(自身を含む): 80914680

約数和(自身を除く): 38778196

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 689, 1378, 2756, 15289, 30578, 61156, 198757, 397514, 795028, 810317, 1620634, 3241268, 10534121, 21068242, 42136484]

約数ペア:

[(1, 42136484), (2, 21068242), (4, 10534121), (13, 3241268), (26, 1620634), (52, 810317), (53, 795028), (106, 397514), (212, 198757), (689, 61156), (1378, 30578), (2756, 15289)]