27829968

素因数分解:

$2^4\times 3^1\times {\mathrm{163}}^1\times {\mathrm{3557}}^1$

素因数の和:3731

約数の個数: 40

約数和(自身を含む): 72355488

約数和(自身を除く): 44525520

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 163, 326, 489, 652, 978, 1304, 1956, 2608, 3557, 3912, 7114, 7824, 10671, 14228, 21342, 28456, 42684, 56912, 85368, 170736, 579791, 1159582, 1739373, 2319164, 3478746, 4638328, 6957492, 9276656, 13914984, 27829968]

約数ペア:

[(1, 27829968), (2, 13914984), (3, 9276656), (4, 6957492), (6, 4638328), (8, 3478746), (12, 2319164), (16, 1739373), (24, 1159582), (48, 579791), (163, 170736), (326, 85368), (489, 56912), (652, 42684), (978, 28456), (1304, 21342), (1956, 14228), (2608, 10671), (3557, 7824), (3912, 7114)]