28245542

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{18413}}^1$

素因数の和:18487

約数の個数: 16

約数和(自身を含む): 46403280

約数和(自身を除く): 18157738

約数列:

[1, 2, 13, 26, 59, 118, 767, 1534, 18413, 36826, 239369, 478738, 1086367, 2172734, 14122771, 28245542]

約数ペア:

[(1, 28245542), (2, 14122771), (13, 2172734), (26, 1086367), (59, 478738), (118, 239369), (767, 36826), (1534, 18413)]