64383046

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{20809}}^1$

素因数の和:20848

約数の個数: 32

約数和(自身を含む): 125858880

約数和(自身を除く): 61475834

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 119, 182, 221, 238, 442, 1547, 3094, 20809, 41618, 145663, 270517, 291326, 353753, 541034, 707506, 1893619, 2476271, 3787238, 4598789, 4952542, 9197578, 32191523, 64383046]

約数ペア:

[(1, 64383046), (2, 32191523), (7, 9197578), (13, 4952542), (14, 4598789), (17, 3787238), (26, 2476271), (34, 1893619), (91, 707506), (119, 541034), (182, 353753), (221, 291326), (238, 270517), (442, 145663), (1547, 41618), (3094, 20809)]