28698241535

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{250279}}^1$

素因数の和:250391

約数の個数: 32

約数和(自身を含む): 38923545600

約数和(自身を除く): 10225304065

約数列:

[1, 5, 17, 19, 71, 85, 95, 323, 355, 1207, 1349, 1615, 6035, 6745, 22933, 114665, 250279, 1251395, 4254743, 4755301, 17769809, 21273715, 23776505, 80840117, 88849045, 302086753, 337626371, 404200585, 1510433765, 1688131855, 5739648307, 28698241535]

約数ペア:

[(1, 28698241535), (5, 5739648307), (17, 1688131855), (19, 1510433765), (71, 404200585), (85, 337626371), (95, 302086753), (323, 88849045), (355, 80840117), (1207, 23776505), (1349, 21273715), (1615, 17769809), (6035, 4755301), (6745, 4254743), (22933, 1251395), (114665, 250279)]