12924272

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{367}}^1$

素因数の和:477

約数の個数: 40

約数和(自身を含む): 26284032

約数和(自身を除く): 13359760

約数列:

[1, 2, 4, 8, 16, 31, 62, 71, 124, 142, 248, 284, 367, 496, 568, 734, 1136, 1468, 2201, 2936, 4402, 5872, 8804, 11377, 17608, 22754, 26057, 35216, 45508, 52114, 91016, 104228, 182032, 208456, 416912, 807767, 1615534, 3231068, 6462136, 12924272]

約数ペア:

[(1, 12924272), (2, 6462136), (4, 3231068), (8, 1615534), (16, 807767), (31, 416912), (62, 208456), (71, 182032), (124, 104228), (142, 91016), (248, 52114), (284, 45508), (367, 35216), (496, 26057), (568, 22754), (734, 17608), (1136, 11377), (1468, 8804), (2201, 5872), (2936, 4402)]