2689492072

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{3671}}^1\times {\mathrm{5387}}^1$

素因数の和:9081

約数の個数: 32

約数和(自身を含む): 5341878720

約数和(自身を除く): 2652386648

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 3671, 5387, 7342, 10774, 14684, 21548, 29368, 43096, 62407, 91579, 124814, 183158, 249628, 366316, 499256, 732632, 19775677, 39551354, 79102708, 158205416, 336186509, 672373018, 1344746036, 2689492072]

約数ペア:

[(1, 2689492072), (2, 1344746036), (4, 672373018), (8, 336186509), (17, 158205416), (34, 79102708), (68, 39551354), (136, 19775677), (3671, 732632), (5387, 499256), (7342, 366316), (10774, 249628), (14684, 183158), (21548, 124814), (29368, 91579), (43096, 62407)]