66837932

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{26821}}^1$

素因数の和:26921

約数の個数: 24

約数和(自身を含む): 135182880

約数和(自身を除く): 68344948

約数列:

[1, 2, 4, 7, 14, 28, 89, 178, 356, 623, 1246, 2492, 26821, 53642, 107284, 187747, 375494, 750988, 2387069, 4774138, 9548276, 16709483, 33418966, 66837932]

約数ペア:

[(1, 66837932), (2, 33418966), (4, 16709483), (7, 9548276), (14, 4774138), (28, 2387069), (89, 750988), (178, 375494), (356, 187747), (623, 107284), (1246, 53642), (2492, 26821)]