27689136

素因数分解:

$2^4\times 3^1\times {\mathrm{163}}^1\times {\mathrm{3539}}^1$

素因数の和:3713

約数の個数: 40

約数和(自身を含む): 71989440

約数和(自身を除く): 44300304

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 163, 326, 489, 652, 978, 1304, 1956, 2608, 3539, 3912, 7078, 7824, 10617, 14156, 21234, 28312, 42468, 56624, 84936, 169872, 576857, 1153714, 1730571, 2307428, 3461142, 4614856, 6922284, 9229712, 13844568, 27689136]

約数ペア:

[(1, 27689136), (2, 13844568), (3, 9229712), (4, 6922284), (6, 4614856), (8, 3461142), (12, 2307428), (16, 1730571), (24, 1153714), (48, 576857), (163, 169872), (326, 84936), (489, 56624), (652, 42468), (978, 28312), (1304, 21234), (1956, 14156), (2608, 10617), (3539, 7824), (3912, 7078)]