64695494

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{367}}^1\times {\mathrm{4639}}^1$

素因数の和:5027

約数の個数: 16

約数和(自身を含む): 102451200

約数和(自身を除く): 37755706

約数列:

[1, 2, 19, 38, 367, 734, 4639, 6973, 9278, 13946, 88141, 176282, 1702513, 3405026, 32347747, 64695494]

約数ペア:

[(1, 64695494), (2, 32347747), (19, 3405026), (38, 1702513), (367, 176282), (734, 88141), (4639, 13946), (6973, 9278)]