74288306

素因数分解:

$2^1\times {\mathrm{197}}^1\times {\mathrm{409}}^1\times {\mathrm{461}}^1$

素因数の和:1069

約数の個数: 16

約数和(自身を含む): 112515480

約数和(自身を除く): 38227174

約数列:

[1, 2, 197, 394, 409, 461, 818, 922, 80573, 90817, 161146, 181634, 188549, 377098, 37144153, 74288306]

約数ペア:

[(1, 74288306), (2, 37144153), (197, 377098), (394, 188549), (409, 181634), (461, 161146), (818, 90817), (922, 80573)]