74808028

素因数分解:

$2^2\times {\mathrm{137}}^1\times {\mathrm{136511}}^1$

素因数の和:136652

約数の個数: 12

約数和(自身を含む): 131870592

約数和(自身を除く): 57062564

約数列:

[1, 2, 4, 137, 274, 548, 136511, 273022, 546044, 18702007, 37404014, 74808028]

約数ペア:

[(1, 74808028), (2, 37404014), (4, 18702007), (137, 546044), (274, 273022), (548, 136511)]