8875984

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{307}}^1$

素因数の和:467

約数の個数: 40

約数和(自身を含む): 18714080

約数和(自身を除く): 9838096

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 139, 208, 278, 307, 556, 614, 1112, 1228, 1807, 2224, 2456, 3614, 3991, 4912, 7228, 7982, 14456, 15964, 28912, 31928, 42673, 63856, 85346, 170692, 341384, 554749, 682768, 1109498, 2218996, 4437992, 8875984]

約数ペア:

[(1, 8875984), (2, 4437992), (4, 2218996), (8, 1109498), (13, 682768), (16, 554749), (26, 341384), (52, 170692), (104, 85346), (139, 63856), (208, 42673), (278, 31928), (307, 28912), (556, 15964), (614, 14456), (1112, 7982), (1228, 7228), (1807, 4912), (2224, 3991), (2456, 3614)]