8742928

素因数分解:

$2^4\times {\mathrm{449}}^1\times {\mathrm{1217}}^1$

素因数の和:1674

約数の個数: 20

約数和(自身を含む): 16991100

約数和(自身を除く): 8248172

約数列:

[1, 2, 4, 8, 16, 449, 898, 1217, 1796, 2434, 3592, 4868, 7184, 9736, 19472, 546433, 1092866, 2185732, 4371464, 8742928]

約数ペア:

[(1, 8742928), (2, 4371464), (4, 2185732), (8, 1092866), (16, 546433), (449, 19472), (898, 9736), (1217, 7184), (1796, 4868), (2434, 3592)]