28539133024

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{4397}}^1$

素因数の和:4592

約数の個数: 96

約数和(自身を含む): 59249504160

約数和(自身を除く): 30710371136

約数列:

[1, 2, 4, 8, 16, 32, 43, 53, 86, 89, 106, 172, 178, 212, 344, 356, 424, 688, 712, 848, 1376, 1424, 1696, 2279, 2848, 3827, 4397, 4558, 4717, 7654, 8794, 9116, 9434, 15308, 17588, 18232, 18868, 30616, 35176, 36464, 37736, 61232, 70352, 72928, 75472, 122464, 140704, 150944, 189071, 202831, 233041, 378142, 391333, 405662, 466082, 756284, 782666, 811324, 932164, 1512568, 1565332, 1622648, 1864328, 3025136, 3130664, 3245296, 3728656, 6050272, 6261328, 6490592, 7457312, 10020763, 12522656, 16827319, 20041526, 20740649, 33654638, 40083052, 41481298, 67309276, 80166104, 82962596, 134618552, 160332208, 165925192, 269237104, 320664416, 331850384, 538474208, 663700768, 891847907, 1783695814, 3567391628, 7134783256, 14269566512, 28539133024]

約数ペア:

[(1, 28539133024), (2, 14269566512), (4, 7134783256), (8, 3567391628), (16, 1783695814), (32, 891847907), (43, 663700768), (53, 538474208), (86, 331850384), (89, 320664416), (106, 269237104), (172, 165925192), (178, 160332208), (212, 134618552), (344, 82962596), (356, 80166104), (424, 67309276), (688, 41481298), (712, 40083052), (848, 33654638), (1376, 20740649), (1424, 20041526), (1696, 16827319), (2279, 12522656), (2848, 10020763), (3827, 7457312), (4397, 6490592), (4558, 6261328), (4717, 6050272), (7654, 3728656), (8794, 3245296), (9116, 3130664), (9434, 3025136), (15308, 1864328), (17588, 1622648), (18232, 1565332), (18868, 1512568), (30616, 932164), (35176, 811324), (36464, 782666), (37736, 756284), (61232, 466082), (70352, 405662), (72928, 391333), (75472, 378142), (122464, 233041), (140704, 202831), (150944, 189071)]