64882076

素因数分解:

$2^2\times 7^2\times {\mathrm{331031}}^1$

素因数の和:331049

約数の個数: 18

約数和(自身を含む): 132081768

約数和(自身を除く): 67199692

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 331031, 662062, 1324124, 2317217, 4634434, 9268868, 16220519, 32441038, 64882076]

約数ペア:

[(1, 64882076), (2, 32441038), (4, 16220519), (7, 9268868), (14, 4634434), (28, 2317217), (49, 1324124), (98, 662062), (196, 331031)]