72641842

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{399131}}^1$

素因数の和:399153

約数の個数: 16

約数和(自身を含む): 134108352

約数和(自身を除く): 61466510

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 399131, 798262, 2793917, 5188703, 5587834, 10377406, 36320921, 72641842]

約数ペア:

[(1, 72641842), (2, 36320921), (7, 10377406), (13, 5587834), (14, 5188703), (26, 2793917), (91, 798262), (182, 399131)]