22851416

素因数分解:

$2^3\times 7^1\times {\mathrm{389}}^1\times {\mathrm{1049}}^1$

素因数の和:1451

約数の個数: 32

約数和(自身を含む): 49140000

約数和(自身を除く): 26288584

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 389, 778, 1049, 1556, 2098, 2723, 3112, 4196, 5446, 7343, 8392, 10892, 14686, 21784, 29372, 58744, 408061, 816122, 1632244, 2856427, 3264488, 5712854, 11425708, 22851416]

約数ペア:

[(1, 22851416), (2, 11425708), (4, 5712854), (7, 3264488), (8, 2856427), (14, 1632244), (28, 816122), (56, 408061), (389, 58744), (778, 29372), (1049, 21784), (1556, 14686), (2098, 10892), (2723, 8392), (3112, 7343), (4196, 5446)]