5419856

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{367}}^1$

素因数の和:459

約数の個数: 40

約数和(自身を含む): 11499264

約数和(自身を除く): 6079408

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 71, 104, 142, 208, 284, 367, 568, 734, 923, 1136, 1468, 1846, 2936, 3692, 4771, 5872, 7384, 9542, 14768, 19084, 26057, 38168, 52114, 76336, 104228, 208456, 338741, 416912, 677482, 1354964, 2709928, 5419856]

約数ペア:

[(1, 5419856), (2, 2709928), (4, 1354964), (8, 677482), (13, 416912), (16, 338741), (26, 208456), (52, 104228), (71, 76336), (104, 52114), (142, 38168), (208, 26057), (284, 19084), (367, 14768), (568, 9542), (734, 7384), (923, 5872), (1136, 4771), (1468, 3692), (1846, 2936)]