42904176

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{127691}}^1$

素因数の和:127709

約数の個数: 40

約数和(自身を含む): 126670464

約数和(自身を除く): 83766288

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 127691, 255382, 383073, 510764, 766146, 893837, 1021528, 1532292, 1787674, 2043056, 2681511, 3064584, 3575348, 5363022, 6129168, 7150696, 10726044, 14301392, 21452088, 42904176]

約数ペア:

[(1, 42904176), (2, 21452088), (3, 14301392), (4, 10726044), (6, 7150696), (7, 6129168), (8, 5363022), (12, 3575348), (14, 3064584), (16, 2681511), (21, 2043056), (24, 1787674), (28, 1532292), (42, 1021528), (48, 893837), (56, 766146), (84, 510764), (112, 383073), (168, 255382), (336, 127691)]