47990626

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{21067}}^1$

素因数の和:21153

約数の個数: 16

約数和(自身を含む): 77361696

約数和(自身を除く): 29371070

約数列:

[1, 2, 17, 34, 67, 134, 1139, 2278, 21067, 42134, 358139, 716278, 1411489, 2822978, 23995313, 47990626]

約数ペア:

[(1, 47990626), (2, 23995313), (17, 2822978), (34, 1411489), (67, 716278), (134, 358139), (1139, 42134), (2278, 21067)]