73688464

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{33617}}^1$

素因数の和:33762

約数の個数: 20

約数和(自身を含む): 143817804

約数和(自身を除く): 70129340

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 1096, 2192, 33617, 67234, 134468, 268936, 537872, 4605529, 9211058, 18422116, 36844232, 73688464]

約数ペア:

[(1, 73688464), (2, 36844232), (4, 18422116), (8, 9211058), (16, 4605529), (137, 537872), (274, 268936), (548, 134468), (1096, 67234), (2192, 33617)]