72189718

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{34807}}^1$

素因数の和:34887

約数の個数: 16

約数和(自身を含む): 116537184

約数和(自身を除く): 44347466

約数列:

[1, 2, 17, 34, 61, 122, 1037, 2074, 34807, 69614, 591719, 1183438, 2123227, 4246454, 36094859, 72189718]

約数ペア:

[(1, 72189718), (2, 36094859), (17, 4246454), (34, 2123227), (61, 1183438), (122, 591719), (1037, 69614), (2074, 34807)]