32712638

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{409}}^1$

素因数の和:644

約数の個数: 32

約数和(自身を含む): 58449600

約数和(自身を除く): 25736962

約数列:

[1, 2, 7, 14, 29, 58, 197, 203, 394, 406, 409, 818, 1379, 2758, 2863, 5713, 5726, 11426, 11861, 23722, 39991, 79982, 80573, 83027, 161146, 166054, 564011, 1128022, 2336617, 4673234, 16356319, 32712638]

約数ペア:

[(1, 32712638), (2, 16356319), (7, 4673234), (14, 2336617), (29, 1128022), (58, 564011), (197, 166054), (203, 161146), (394, 83027), (406, 80573), (409, 79982), (818, 39991), (1379, 23722), (2758, 11861), (2863, 11426), (5713, 5726)]