27139268

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{557}}^1\times {\mathrm{937}}^1$

素因数の和:1511

約数の個数: 24

約数和(自身を含む): 51293592

約数和(自身を除く): 24154324

約数列:

[1, 2, 4, 13, 26, 52, 557, 937, 1114, 1874, 2228, 3748, 7241, 12181, 14482, 24362, 28964, 48724, 521909, 1043818, 2087636, 6784817, 13569634, 27139268]

約数ペア:

[(1, 27139268), (2, 13569634), (4, 6784817), (13, 2087636), (26, 1043818), (52, 521909), (557, 48724), (937, 28964), (1114, 24362), (1874, 14482), (2228, 12181), (3748, 7241)]