140628824

素因数分解:

$2^3\times 7^2\times {\mathrm{358747}}^1$

素因数の和:358767

約数の個数: 24

約数和(自身を含む): 306729540

約数和(自身を除く): 166100716

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 358747, 717494, 1434988, 2511229, 2869976, 5022458, 10044916, 17578603, 20089832, 35157206, 70314412, 140628824]

約数ペア:

[(1, 140628824), (2, 70314412), (4, 35157206), (7, 20089832), (8, 17578603), (14, 10044916), (28, 5022458), (49, 2869976), (56, 2511229), (98, 1434988), (196, 717494), (392, 358747)]