74664488

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{153001}}^1$

素因数の和:153068

約数の個数: 16

約数和(自身を含む): 142291860

約数和(自身を除く): 67627372

約数列:

[1, 2, 4, 8, 61, 122, 244, 488, 153001, 306002, 612004, 1224008, 9333061, 18666122, 37332244, 74664488]

約数ペア:

[(1, 74664488), (2, 37332244), (4, 18666122), (8, 9333061), (61, 1224008), (122, 612004), (244, 306002), (488, 153001)]