27488968

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{2617}}^1$

素因数の和:2737

約数の個数: 32

約数和(自身を含む): 56077560

約数和(自身を除く): 28588592

約数列:

[1, 2, 4, 8, 13, 26, 52, 101, 104, 202, 404, 808, 1313, 2617, 2626, 5234, 5252, 10468, 10504, 20936, 34021, 68042, 136084, 264317, 272168, 528634, 1057268, 2114536, 3436121, 6872242, 13744484, 27488968]

約数ペア:

[(1, 27488968), (2, 13744484), (4, 6872242), (8, 3436121), (13, 2114536), (26, 1057268), (52, 528634), (101, 272168), (104, 264317), (202, 136084), (404, 68042), (808, 34021), (1313, 20936), (2617, 10504), (2626, 10468), (5234, 5252)]