28175404

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{11959}}^1$

素因数の和:12013

約数の個数: 24

約数和(自身を含む): 53580800

約数和(自身を除く): 25405396

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 589, 1178, 2356, 11959, 23918, 47836, 227221, 370729, 454442, 741458, 908884, 1482916, 7043851, 14087702, 28175404]

約数ペア:

[(1, 28175404), (2, 14087702), (4, 7043851), (19, 1482916), (31, 908884), (38, 741458), (62, 454442), (76, 370729), (124, 227221), (589, 47836), (1178, 23918), (2356, 11959)]