28129464

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{11839}}^1$

素因数の和:11865

約数の個数: 64

約数和(自身を含む): 85248000

約数和(自身を除く): 57118536

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 88, 99, 108, 132, 198, 216, 264, 297, 396, 594, 792, 1188, 2376, 11839, 23678, 35517, 47356, 71034, 94712, 106551, 130229, 142068, 213102, 260458, 284136, 319653, 390687, 426204, 520916, 639306, 781374, 852408, 1041832, 1172061, 1278612, 1562748, 2344122, 2557224, 3125496, 3516183, 4688244, 7032366, 9376488, 14064732, 28129464]

約数ペア:

[(1, 28129464), (2, 14064732), (3, 9376488), (4, 7032366), (6, 4688244), (8, 3516183), (9, 3125496), (11, 2557224), (12, 2344122), (18, 1562748), (22, 1278612), (24, 1172061), (27, 1041832), (33, 852408), (36, 781374), (44, 639306), (54, 520916), (66, 426204), (72, 390687), (88, 319653), (99, 284136), (108, 260458), (132, 213102), (198, 142068), (216, 130229), (264, 106551), (297, 94712), (396, 71034), (594, 47356), (792, 35517), (1188, 23678), (2376, 11839)]