28611010

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{42703}}^1$

素因数の和:42777

約数の個数: 16

約数和(自身を含む): 52269696

約数和(自身を除く): 23658686

約数列:

[1, 2, 5, 10, 67, 134, 335, 670, 42703, 85406, 213515, 427030, 2861101, 5722202, 14305505, 28611010]

約数ペア:

[(1, 28611010), (2, 14305505), (5, 5722202), (10, 2861101), (67, 427030), (134, 213515), (335, 85406), (670, 42703)]