22520848

素因数分解:

$2^4\times 7^1\times {\mathrm{233}}^1\times {\mathrm{863}}^1$

素因数の和:1111

約数の個数: 40

約数和(自身を含む): 50139648

約数和(自身を除く): 27618800

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 233, 466, 863, 932, 1631, 1726, 1864, 3262, 3452, 3728, 6041, 6524, 6904, 12082, 13048, 13808, 24164, 26096, 48328, 96656, 201079, 402158, 804316, 1407553, 1608632, 2815106, 3217264, 5630212, 11260424, 22520848]

約数ペア:

[(1, 22520848), (2, 11260424), (4, 5630212), (7, 3217264), (8, 2815106), (14, 1608632), (16, 1407553), (28, 804316), (56, 402158), (112, 201079), (233, 96656), (466, 48328), (863, 26096), (932, 24164), (1631, 13808), (1726, 13048), (1864, 12082), (3262, 6904), (3452, 6524), (3728, 6041)]