64207442

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{33829}}^1$

素因数の和:33917

約数の個数: 16

約数和(自身を含む): 105143640

約数和(自身を除く): 40936198

約数列:

[1, 2, 13, 26, 73, 146, 949, 1898, 33829, 67658, 439777, 879554, 2469517, 4939034, 32103721, 64207442]

約数ペア:

[(1, 64207442), (2, 32103721), (13, 4939034), (26, 2469517), (73, 879554), (146, 439777), (949, 67658), (1898, 33829)]