65518934

素因数分解:

$2^1\times {\mathrm{13}}^4\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:122

約数の個数: 40

約数和(自身を含む): 112872768

約数和(自身を除く): 47353834

約数列:

[1, 2, 13, 26, 31, 37, 62, 74, 169, 338, 403, 481, 806, 962, 1147, 2197, 2294, 4394, 5239, 6253, 10478, 12506, 14911, 28561, 29822, 57122, 68107, 81289, 136214, 162578, 193843, 387686, 885391, 1056757, 1770782, 2113514, 2519959, 5039918, 32759467, 65518934]

約数ペア:

[(1, 65518934), (2, 32759467), (13, 5039918), (26, 2519959), (31, 2113514), (37, 1770782), (62, 1056757), (74, 885391), (169, 387686), (338, 193843), (403, 162578), (481, 136214), (806, 81289), (962, 68107), (1147, 57122), (2197, 29822), (2294, 28561), (4394, 14911), (5239, 12506), (6253, 10478)]