27188984

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{6449}}^1$

素因数の和:6503

約数の個数: 32

約数和(自身を含む): 55728000

約数和(自身を除く): 28539016

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 68, 124, 136, 248, 527, 1054, 2108, 4216, 6449, 12898, 25796, 51592, 109633, 199919, 219266, 399838, 438532, 799676, 877064, 1599352, 3398623, 6797246, 13594492, 27188984]

約数ペア:

[(1, 27188984), (2, 13594492), (4, 6797246), (8, 3398623), (17, 1599352), (31, 877064), (34, 799676), (62, 438532), (68, 399838), (124, 219266), (136, 199919), (248, 109633), (527, 51592), (1054, 25796), (2108, 12898), (4216, 6449)]