28947024

素因数分解:

$2^4\times 3^3\times {\mathrm{37}}^1\times {\mathrm{1811}}^1$

素因数の和:1865

約数の個数: 80

約数和(自身を含む): 85381440

約数和(自身を除く): 56434416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 37, 48, 54, 72, 74, 108, 111, 144, 148, 216, 222, 296, 333, 432, 444, 592, 666, 888, 999, 1332, 1776, 1811, 1998, 2664, 3622, 3996, 5328, 5433, 7244, 7992, 10866, 14488, 15984, 16299, 21732, 28976, 32598, 43464, 48897, 65196, 67007, 86928, 97794, 130392, 134014, 195588, 201021, 260784, 268028, 391176, 402042, 536056, 603063, 782352, 804084, 1072112, 1206126, 1608168, 1809189, 2412252, 3216336, 3618378, 4824504, 7236756, 9649008, 14473512, 28947024]

約数ペア:

[(1, 28947024), (2, 14473512), (3, 9649008), (4, 7236756), (6, 4824504), (8, 3618378), (9, 3216336), (12, 2412252), (16, 1809189), (18, 1608168), (24, 1206126), (27, 1072112), (36, 804084), (37, 782352), (48, 603063), (54, 536056), (72, 402042), (74, 391176), (108, 268028), (111, 260784), (144, 201021), (148, 195588), (216, 134014), (222, 130392), (296, 97794), (333, 86928), (432, 67007), (444, 65196), (592, 48897), (666, 43464), (888, 32598), (999, 28976), (1332, 21732), (1776, 16299), (1811, 15984), (1998, 14488), (2664, 10866), (3622, 7992), (3996, 7244), (5328, 5433)]