68897302

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{5639}}^1$

素因数の和:5831

約数の個数: 16

約数和(自身を含む): 106596000

約数和(自身を除く): 37698698

約数列:

[1, 2, 41, 82, 149, 298, 5639, 6109, 11278, 12218, 231199, 462398, 840211, 1680422, 34448651, 68897302]

約数ペア:

[(1, 68897302), (2, 34448651), (41, 1680422), (82, 840211), (149, 462398), (298, 231199), (5639, 12218), (6109, 11278)]