27581072

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{3271}}^1$

素因数の和:3327

約数の個数: 40

約数和(自身を含む): 58424832

約数和(自身を除く): 30843760

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 124, 136, 248, 272, 496, 527, 1054, 2108, 3271, 4216, 6542, 8432, 13084, 26168, 52336, 55607, 101401, 111214, 202802, 222428, 405604, 444856, 811208, 889712, 1622416, 1723817, 3447634, 6895268, 13790536, 27581072]

約数ペア:

[(1, 27581072), (2, 13790536), (4, 6895268), (8, 3447634), (16, 1723817), (17, 1622416), (31, 889712), (34, 811208), (62, 444856), (68, 405604), (124, 222428), (136, 202802), (248, 111214), (272, 101401), (496, 55607), (527, 52336), (1054, 26168), (2108, 13084), (3271, 8432), (4216, 6542)]