65012612

素因数分解:

$2^2\times 7^2\times {\mathrm{331697}}^1$

素因数の和:331715

約数の個数: 18

約数和(自身を含む): 132347502

約数和(自身を除く): 67334890

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 331697, 663394, 1326788, 2321879, 4643758, 9287516, 16253153, 32506306, 65012612]

約数ペア:

[(1, 65012612), (2, 32506306), (4, 16253153), (7, 9287516), (14, 4643758), (28, 2321879), (49, 1326788), (98, 663394), (196, 331697)]