28622448

素因数分解:

$2^4\times 3^2\times {\mathrm{113}}^1\times {\mathrm{1759}}^1$

素因数の和:1886

約数の個数: 60

約数和(自身を含む): 80857920

約数和(自身を除く): 52235472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 113, 144, 226, 339, 452, 678, 904, 1017, 1356, 1759, 1808, 2034, 2712, 3518, 4068, 5277, 5424, 7036, 8136, 10554, 14072, 15831, 16272, 21108, 28144, 31662, 42216, 63324, 84432, 126648, 198767, 253296, 397534, 596301, 795068, 1192602, 1590136, 1788903, 2385204, 3180272, 3577806, 4770408, 7155612, 9540816, 14311224, 28622448]

約数ペア:

[(1, 28622448), (2, 14311224), (3, 9540816), (4, 7155612), (6, 4770408), (8, 3577806), (9, 3180272), (12, 2385204), (16, 1788903), (18, 1590136), (24, 1192602), (36, 795068), (48, 596301), (72, 397534), (113, 253296), (144, 198767), (226, 126648), (339, 84432), (452, 63324), (678, 42216), (904, 31662), (1017, 28144), (1356, 21108), (1759, 16272), (1808, 15831), (2034, 14072), (2712, 10554), (3518, 8136), (4068, 7036), (5277, 5424)]