68226796

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{81611}}^1$

素因数の和:81645

約数の個数: 24

約数和(自身を含む): 137108160

約数和(自身を除く): 68881364

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 81611, 163222, 326444, 897721, 1550609, 1795442, 3101218, 3590884, 6202436, 17056699, 34113398, 68226796]

約数ペア:

[(1, 68226796), (2, 34113398), (4, 17056699), (11, 6202436), (19, 3590884), (22, 3101218), (38, 1795442), (44, 1550609), (76, 897721), (209, 326444), (418, 163222), (836, 81611)]