64671266

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{449}}^1\times {\mathrm{6547}}^1$

素因数の和:7009

約数の個数: 16

約数和(自身を含む): 106077600

約数和(自身を除く): 41406334

約数列:

[1, 2, 11, 22, 449, 898, 4939, 6547, 9878, 13094, 72017, 144034, 2939603, 5879206, 32335633, 64671266]

約数ペア:

[(1, 64671266), (2, 32335633), (11, 5879206), (22, 2939603), (449, 144034), (898, 72017), (4939, 13094), (6547, 9878)]