71879284

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{277}}^1\times {\mathrm{2237}}^1$

素因数の和:2547

約数の個数: 24

約数和(自身を含む): 130654440

約数和(自身を除く): 58775156

約数列:

[1, 2, 4, 29, 58, 116, 277, 554, 1108, 2237, 4474, 8033, 8948, 16066, 32132, 64873, 129746, 259492, 619649, 1239298, 2478596, 17969821, 35939642, 71879284]

約数ペア:

[(1, 71879284), (2, 35939642), (4, 17969821), (29, 2478596), (58, 1239298), (116, 619649), (277, 259492), (554, 129746), (1108, 64873), (2237, 32132), (4474, 16066), (8033, 8948)]