66225818

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{331}}^1\times {\mathrm{1409}}^1$

素因数の和:1813

約数の個数: 16

約数和(自身を含む): 101113920

約数和(自身を除く): 34888102

約数列:

[1, 2, 71, 142, 331, 662, 1409, 2818, 23501, 47002, 100039, 200078, 466379, 932758, 33112909, 66225818]

約数ペア:

[(1, 66225818), (2, 33112909), (71, 932758), (142, 466379), (331, 200078), (662, 100039), (1409, 47002), (2818, 23501)]