27670228

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{37}}^2\times {\mathrm{163}}^1$

素因数の和:272

約数の個数: 36

約数和(自身を含む): 51687552

約数和(自身を除く): 24017324

約数列:

[1, 2, 4, 31, 37, 62, 74, 124, 148, 163, 326, 652, 1147, 1369, 2294, 2738, 4588, 5053, 5476, 6031, 10106, 12062, 20212, 24124, 42439, 84878, 169756, 186961, 223147, 373922, 446294, 747844, 892588, 6917557, 13835114, 27670228]

約数ペア:

[(1, 27670228), (2, 13835114), (4, 6917557), (31, 892588), (37, 747844), (62, 446294), (74, 373922), (124, 223147), (148, 186961), (163, 169756), (326, 84878), (652, 42439), (1147, 24124), (1369, 20212), (2294, 12062), (2738, 10106), (4588, 6031), (5053, 5476)]