276643472

素因数分解:

$2^4\times 7^1\times {\mathrm{2470031}}^1$

素因数の和:2470046

約数の個数: 20

約数和(自身を含む): 612567936

約数和(自身を除く): 335924464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2470031, 4940062, 9880124, 17290217, 19760248, 34580434, 39520496, 69160868, 138321736, 276643472]

約数ペア:

[(1, 276643472), (2, 138321736), (4, 69160868), (7, 39520496), (8, 34580434), (14, 19760248), (16, 17290217), (28, 9880124), (56, 4940062), (112, 2470031)]