28725644

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{599}}^1\times {\mathrm{631}}^1$

素因数の和:1253

約数の個数: 24

約数和(自身を含む): 53088000

約数和(自身を除く): 24362356

約数列:

[1, 2, 4, 19, 38, 76, 599, 631, 1198, 1262, 2396, 2524, 11381, 11989, 22762, 23978, 45524, 47956, 377969, 755938, 1511876, 7181411, 14362822, 28725644]

約数ペア:

[(1, 28725644), (2, 14362822), (4, 7181411), (19, 1511876), (38, 755938), (76, 377969), (599, 47956), (631, 45524), (1198, 23978), (1262, 22762), (2396, 11989), (2524, 11381)]