47286626

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1\times {\mathrm{1987}}^1$

素因数の和:2225

約数の個数: 16

約数和(自身を含む): 72379104

約数和(自身を除く): 25092478

約数列:

[1, 2, 73, 146, 163, 326, 1987, 3974, 11899, 23798, 145051, 290102, 323881, 647762, 23643313, 47286626]

約数ペア:

[(1, 47286626), (2, 23643313), (73, 647762), (146, 323881), (163, 290102), (326, 145051), (1987, 23798), (3974, 11899)]