67825516

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{81131}}^1$

素因数の和:81165

約数の個数: 24

約数和(自身を含む): 136301760

約数和(自身を除く): 68476244

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 81131, 162262, 324524, 892441, 1541489, 1784882, 3082978, 3569764, 6165956, 16956379, 33912758, 67825516]

約数ペア:

[(1, 67825516), (2, 33912758), (4, 16956379), (11, 6165956), (19, 3569764), (22, 3082978), (38, 1784882), (44, 1541489), (76, 892441), (209, 324524), (418, 162262), (836, 81131)]