66465404

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{1871}}^1$

素因数の和:2065

約数の個数: 24

約数和(自身を含む): 118879488

約数和(自身を除く): 52414084

約数列:

[1, 2, 4, 83, 107, 166, 214, 332, 428, 1871, 3742, 7484, 8881, 17762, 35524, 155293, 200197, 310586, 400394, 621172, 800788, 16616351, 33232702, 66465404]

約数ペア:

[(1, 66465404), (2, 33232702), (4, 16616351), (83, 800788), (107, 621172), (166, 400394), (214, 310586), (332, 200197), (428, 155293), (1871, 35524), (3742, 17762), (7484, 8881)]