72722774

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{307}}^1\times {\mathrm{1427}}^1$

素因数の和:1819

約数の個数: 16

約数和(自身を含む): 110835648

約数和(自身を除く): 38112874

約数列:

[1, 2, 83, 166, 307, 614, 1427, 2854, 25481, 50962, 118441, 236882, 438089, 876178, 36361387, 72722774]

約数ペア:

[(1, 72722774), (2, 36361387), (83, 876178), (166, 438089), (307, 236882), (614, 118441), (1427, 50962), (2854, 25481)]