73990646

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{3517}}^1$

素因数の和:3743

約数の個数: 16

約数和(自身を含む): 113392176

約数和(自身を除く): 39401530

約数列:

[1, 2, 67, 134, 157, 314, 3517, 7034, 10519, 21038, 235639, 471278, 552169, 1104338, 36995323, 73990646]

約数ペア:

[(1, 73990646), (2, 36995323), (67, 1104338), (134, 552169), (157, 471278), (314, 235639), (3517, 21038), (7034, 10519)]