28515693612

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{419}}^1\times {\mathrm{7433}}^1$

素因数の和:7975

約数の個数: 96

約数和(自身を含む): 76932979200

約数和(自身を除く): 48417285588

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 109, 218, 327, 419, 436, 654, 763, 838, 1257, 1308, 1526, 1676, 2289, 2514, 2933, 3052, 4578, 5028, 5866, 7433, 8799, 9156, 11732, 14866, 17598, 22299, 29732, 35196, 44598, 45671, 52031, 89196, 91342, 104062, 137013, 156093, 182684, 208124, 274026, 312186, 319697, 548052, 624372, 639394, 810197, 959091, 1278788, 1620394, 1918182, 2430591, 3114427, 3240788, 3836364, 4861182, 5671379, 6228854, 9343281, 9722364, 11342758, 12457708, 17014137, 18686562, 21800989, 22685516, 34028274, 37373124, 43601978, 65402967, 68056548, 87203956, 130805934, 261611868, 339472543, 678945086, 1018417629, 1357890172, 2036835258, 2376307801, 4073670516, 4752615602, 7128923403, 9505231204, 14257846806, 28515693612]

約数ペア:

[(1, 28515693612), (2, 14257846806), (3, 9505231204), (4, 7128923403), (6, 4752615602), (7, 4073670516), (12, 2376307801), (14, 2036835258), (21, 1357890172), (28, 1018417629), (42, 678945086), (84, 339472543), (109, 261611868), (218, 130805934), (327, 87203956), (419, 68056548), (436, 65402967), (654, 43601978), (763, 37373124), (838, 34028274), (1257, 22685516), (1308, 21800989), (1526, 18686562), (1676, 17014137), (2289, 12457708), (2514, 11342758), (2933, 9722364), (3052, 9343281), (4578, 6228854), (5028, 5671379), (5866, 4861182), (7433, 3836364), (8799, 3240788), (9156, 3114427), (11732, 2430591), (14866, 1918182), (17598, 1620394), (22299, 1278788), (29732, 959091), (35196, 810197), (44598, 639394), (45671, 624372), (52031, 548052), (89196, 319697), (91342, 312186), (104062, 274026), (137013, 208124), (156093, 182684)]