27822778

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{757}}^1$

素因数の和:846

約数の個数: 32

約数和(自身を含む): 47153664

約数和(自身を除く): 19330886

約数列:

[1, 2, 17, 23, 34, 46, 47, 94, 391, 757, 782, 799, 1081, 1514, 1598, 2162, 12869, 17411, 18377, 25738, 34822, 35579, 36754, 71158, 295987, 591974, 604843, 818317, 1209686, 1636634, 13911389, 27822778]

約数ペア:

[(1, 27822778), (2, 13911389), (17, 1636634), (23, 1209686), (34, 818317), (46, 604843), (47, 591974), (94, 295987), (391, 71158), (757, 36754), (782, 35579), (799, 34822), (1081, 25738), (1514, 18377), (1598, 17411), (2162, 12869)]