42849044

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{90019}}^1$

素因数の和:90047

約数の個数: 24

約数和(自身を含む): 90740160

約数和(自身を除く): 47891116

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 90019, 180038, 360076, 630133, 1260266, 1530323, 2520532, 3060646, 6121292, 10712261, 21424522, 42849044]

約数ペア:

[(1, 42849044), (2, 21424522), (4, 10712261), (7, 6121292), (14, 3060646), (17, 2520532), (28, 1530323), (34, 1260266), (68, 630133), (119, 360076), (238, 180038), (476, 90019)]