27117896

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{1091}}^1$

素因数の和:1349

約数の個数: 32

約数和(自身を含む): 55036800

約数和(自身を除く): 27918904

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 239, 478, 956, 1091, 1912, 2182, 3107, 4364, 6214, 8728, 12428, 14183, 24856, 28366, 56732, 113464, 260749, 521498, 1042996, 2085992, 3389737, 6779474, 13558948, 27117896]

約数ペア:

[(1, 27117896), (2, 13558948), (4, 6779474), (8, 3389737), (13, 2085992), (26, 1042996), (52, 521498), (104, 260749), (239, 113464), (478, 56732), (956, 28366), (1091, 24856), (1912, 14183), (2182, 12428), (3107, 8728), (4364, 6214)]