64472856

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{383767}}^1$

素因数の和:383783

約数の個数: 32

約数和(自身を含む): 184208640

約数和(自身を除く): 119735784

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 383767, 767534, 1151301, 1535068, 2302602, 2686369, 3070136, 4605204, 5372738, 8059107, 9210408, 10745476, 16118214, 21490952, 32236428, 64472856]

約数ペア:

[(1, 64472856), (2, 32236428), (3, 21490952), (4, 16118214), (6, 10745476), (7, 9210408), (8, 8059107), (12, 5372738), (14, 4605204), (21, 3070136), (24, 2686369), (28, 2302602), (42, 1535068), (56, 1151301), (84, 767534), (168, 383767)]