39370856

素因数分解:

$2^3\times 7^1\times {\mathrm{251}}^1\times {\mathrm{2801}}^1$

素因数の和:3065

約数の個数: 32

約数和(自身を含む): 84732480

約数和(自身を除く): 45361624

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 251, 502, 1004, 1757, 2008, 2801, 3514, 5602, 7028, 11204, 14056, 19607, 22408, 39214, 78428, 156856, 703051, 1406102, 2812204, 4921357, 5624408, 9842714, 19685428, 39370856]

約数ペア:

[(1, 39370856), (2, 19685428), (4, 9842714), (7, 5624408), (8, 4921357), (14, 2812204), (28, 1406102), (56, 703051), (251, 156856), (502, 78428), (1004, 39214), (1757, 22408), (2008, 19607), (2801, 14056), (3514, 11204), (5602, 7028)]