40128074

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{92461}}^1$

素因数の和:92501

約数の個数: 16

約数和(自身を含む): 71010816

約数和(自身を除く): 30882742

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 92461, 184922, 647227, 1294454, 2866291, 5732582, 20064037, 40128074]

約数ペア:

[(1, 40128074), (2, 20064037), (7, 5732582), (14, 2866291), (31, 1294454), (62, 647227), (217, 184922), (434, 92461)]