28387422

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{25033}}^1$

素因数の和:25054

約数の個数: 40

約数和(自身を含む): 72698736

約数和(自身を除く): 44311314

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 25033, 50066, 75099, 150198, 175231, 225297, 350462, 450594, 525693, 675891, 1051386, 1351782, 1577079, 2027673, 3154158, 4055346, 4731237, 9462474, 14193711, 28387422]

約数ペア:

[(1, 28387422), (2, 14193711), (3, 9462474), (6, 4731237), (7, 4055346), (9, 3154158), (14, 2027673), (18, 1577079), (21, 1351782), (27, 1051386), (42, 675891), (54, 525693), (63, 450594), (81, 350462), (126, 225297), (162, 175231), (189, 150198), (378, 75099), (567, 50066), (1134, 25033)]