27889368

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1259}}^1$

素因数の和:1352

約数の個数: 64

約数和(自身を含む): 76204800

約数和(自身を除く): 48315432

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 71, 78, 104, 142, 156, 213, 284, 312, 426, 568, 852, 923, 1259, 1704, 1846, 2518, 2769, 3692, 3777, 5036, 5538, 7384, 7554, 10072, 11076, 15108, 16367, 22152, 30216, 32734, 49101, 65468, 89389, 98202, 130936, 178778, 196404, 268167, 357556, 392808, 536334, 715112, 1072668, 1162057, 2145336, 2324114, 3486171, 4648228, 6972342, 9296456, 13944684, 27889368]

約数ペア:

[(1, 27889368), (2, 13944684), (3, 9296456), (4, 6972342), (6, 4648228), (8, 3486171), (12, 2324114), (13, 2145336), (24, 1162057), (26, 1072668), (39, 715112), (52, 536334), (71, 392808), (78, 357556), (104, 268167), (142, 196404), (156, 178778), (213, 130936), (284, 98202), (312, 89389), (426, 65468), (568, 49101), (852, 32734), (923, 30216), (1259, 22152), (1704, 16367), (1846, 15108), (2518, 11076), (2769, 10072), (3692, 7554), (3777, 7384), (5036, 5538)]