27883728

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{8419}}^1$

素因数の和:8456

約数の個数: 60

約数和(自身を含む): 81438240

約数和(自身を除く): 53554512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 184, 207, 276, 368, 414, 552, 828, 1104, 1656, 3312, 8419, 16838, 25257, 33676, 50514, 67352, 75771, 101028, 134704, 151542, 193637, 202056, 303084, 387274, 404112, 580911, 606168, 774548, 1161822, 1212336, 1549096, 1742733, 2323644, 3098192, 3485466, 4647288, 6970932, 9294576, 13941864, 27883728]

約数ペア:

[(1, 27883728), (2, 13941864), (3, 9294576), (4, 6970932), (6, 4647288), (8, 3485466), (9, 3098192), (12, 2323644), (16, 1742733), (18, 1549096), (23, 1212336), (24, 1161822), (36, 774548), (46, 606168), (48, 580911), (69, 404112), (72, 387274), (92, 303084), (138, 202056), (144, 193637), (184, 151542), (207, 134704), (276, 101028), (368, 75771), (414, 67352), (552, 50514), (828, 33676), (1104, 25257), (1656, 16838), (3312, 8419)]