40913264

素因数分解:

$2^4\times 7^1\times {\mathrm{365297}}^1$

素因数の和:365312

約数の個数: 20

約数和(自身を含む): 90593904

約数和(自身を除く): 49680640

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 365297, 730594, 1461188, 2557079, 2922376, 5114158, 5844752, 10228316, 20456632, 40913264]

約数ペア:

[(1, 40913264), (2, 20456632), (4, 10228316), (7, 5844752), (8, 5114158), (14, 2922376), (16, 2557079), (28, 1461188), (56, 730594), (112, 365297)]