21462464

素因数分解:

$2^6\times {\mathrm{443}}^1\times {\mathrm{757}}^1$

素因数の和:1212

約数の個数: 28

約数和(自身を含む): 42742104

約数和(自身を除く): 21279640

約数列:

[1, 2, 4, 8, 16, 32, 64, 443, 757, 886, 1514, 1772, 3028, 3544, 6056, 7088, 12112, 14176, 24224, 28352, 48448, 335351, 670702, 1341404, 2682808, 5365616, 10731232, 21462464]

約数ペア:

[(1, 21462464), (2, 10731232), (4, 5365616), (8, 2682808), (16, 1341404), (32, 670702), (64, 335351), (443, 48448), (757, 28352), (886, 24224), (1514, 14176), (1772, 12112), (3028, 7088), (3544, 6056)]