68964082

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{28759}}^1$

素因数の和:28881

約数の個数: 16

約数和(自身を含む): 113889600

約数和(自身を除く): 44925518

約数列:

[1, 2, 11, 22, 109, 218, 1199, 2398, 28759, 57518, 316349, 632698, 3134731, 6269462, 34482041, 68964082]

約数ペア:

[(1, 68964082), (2, 34482041), (11, 6269462), (22, 3134731), (109, 632698), (218, 316349), (1199, 57518), (2398, 28759)]