72489238

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{277}}^1\times {\mathrm{5689}}^1$

素因数の和:5991

約数の個数: 16

約数和(自身を含む): 113891040

約数和(自身を除く): 41401802

約数列:

[1, 2, 23, 46, 277, 554, 5689, 6371, 11378, 12742, 130847, 261694, 1575853, 3151706, 36244619, 72489238]

約数ペア:

[(1, 72489238), (2, 36244619), (23, 3151706), (46, 1575853), (277, 261694), (554, 130847), (5689, 12742), (6371, 11378)]