67266830

素因数分解:

$2^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{21491}}^1$

素因数の和:21811

約数の個数: 16

約数和(自身を含む): 121472784

約数和(自身を除く): 54205954

約数列:

[1, 2, 5, 10, 313, 626, 1565, 3130, 21491, 42982, 107455, 214910, 6726683, 13453366, 33633415, 67266830]

約数ペア:

[(1, 67266830), (2, 33633415), (5, 13453366), (10, 6726683), (313, 214910), (626, 107455), (1565, 42982), (3130, 21491)]