28994214

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{727}}^1$

素因数の和:789

約数の個数: 48

約数和(自身を含む): 64366848

約数和(自身を除く): 35372634

約数列:

[1, 2, 3, 6, 17, 23, 34, 46, 51, 69, 102, 138, 289, 391, 578, 727, 782, 867, 1173, 1454, 1734, 2181, 2346, 4362, 6647, 12359, 13294, 16721, 19941, 24718, 33442, 37077, 39882, 50163, 74154, 100326, 210103, 284257, 420206, 568514, 630309, 852771, 1260618, 1705542, 4832369, 9664738, 14497107, 28994214]

約数ペア:

[(1, 28994214), (2, 14497107), (3, 9664738), (6, 4832369), (17, 1705542), (23, 1260618), (34, 852771), (46, 630309), (51, 568514), (69, 420206), (102, 284257), (138, 210103), (289, 100326), (391, 74154), (578, 50163), (727, 39882), (782, 37077), (867, 33442), (1173, 24718), (1454, 19941), (1734, 16721), (2181, 13294), (2346, 12359), (4362, 6647)]