39947968

素因数分解:

$2^6\times {\mathrm{443}}^1\times {\mathrm{1409}}^1$

素因数の和:1864

約数の個数: 28

約数和(自身を含む): 79507080

約数和(自身を除く): 39559112

約数列:

[1, 2, 4, 8, 16, 32, 64, 443, 886, 1409, 1772, 2818, 3544, 5636, 7088, 11272, 14176, 22544, 28352, 45088, 90176, 624187, 1248374, 2496748, 4993496, 9986992, 19973984, 39947968]

約数ペア:

[(1, 39947968), (2, 19973984), (4, 9986992), (8, 4993496), (16, 2496748), (32, 1248374), (64, 624187), (443, 90176), (886, 45088), (1409, 28352), (1772, 22544), (2818, 14176), (3544, 11272), (5636, 7088)]