74888584

素因数分解:

$2^3\times {\mathrm{137}}^1\times {\mathrm{68329}}^1$

素因数の和:68472

約数の個数: 16

約数和(自身を含む): 141443100

約数和(自身を除く): 66554516

約数列:

[1, 2, 4, 8, 137, 274, 548, 1096, 68329, 136658, 273316, 546632, 9361073, 18722146, 37444292, 74888584]

約数ペア:

[(1, 74888584), (2, 37444292), (4, 18722146), (8, 9361073), (137, 546632), (274, 273316), (548, 136658), (1096, 68329)]