61747882

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{42821}}^1$

素因数の和:42933

約数の個数: 16

約数和(自身を含む): 106883712

約数和(自身を除く): 45135830

約数列:

[1, 2, 7, 14, 103, 206, 721, 1442, 42821, 85642, 299747, 599494, 4410563, 8821126, 30873941, 61747882]

約数ペア:

[(1, 61747882), (2, 30873941), (7, 8821126), (14, 4410563), (103, 599494), (206, 299747), (721, 85642), (1442, 42821)]