28258876

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{4129}}^1$

素因数の和:4221

約数の個数: 24

約数和(自身を含む): 52038000

約数和(自身を除く): 23779124

約数列:

[1, 2, 4, 29, 58, 59, 116, 118, 236, 1711, 3422, 4129, 6844, 8258, 16516, 119741, 239482, 243611, 478964, 487222, 974444, 7064719, 14129438, 28258876]

約数ペア:

[(1, 28258876), (2, 14129438), (4, 7064719), (29, 974444), (58, 487222), (59, 478964), (116, 243611), (118, 239482), (236, 119741), (1711, 16516), (3422, 8258), (4129, 6844)]