40963664

素因数分解:

$2^4\times 7^1\times {\mathrm{365747}}^1$

素因数の和:365762

約数の個数: 20

約数和(自身を含む): 90705504

約数和(自身を除く): 49741840

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 365747, 731494, 1462988, 2560229, 2925976, 5120458, 5851952, 10240916, 20481832, 40963664]

約数ペア:

[(1, 40963664), (2, 20481832), (4, 10240916), (7, 5851952), (8, 5120458), (14, 2925976), (16, 2560229), (28, 1462988), (56, 731494), (112, 365747)]