66882704

素因数分解:

$2^4\times 7^1\times {\mathrm{107}}^1\times {\mathrm{5581}}^1$

素因数の和:5703

約数の個数: 40

約数和(自身を含む): 149508288

約数和(自身を除く): 82625584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 107, 112, 214, 428, 749, 856, 1498, 1712, 2996, 5581, 5992, 11162, 11984, 22324, 39067, 44648, 78134, 89296, 156268, 312536, 597167, 625072, 1194334, 2388668, 4180169, 4777336, 8360338, 9554672, 16720676, 33441352, 66882704]

約数ペア:

[(1, 66882704), (2, 33441352), (4, 16720676), (7, 9554672), (8, 8360338), (14, 4777336), (16, 4180169), (28, 2388668), (56, 1194334), (107, 625072), (112, 597167), (214, 312536), (428, 156268), (749, 89296), (856, 78134), (1498, 44648), (1712, 39067), (2996, 22324), (5581, 11984), (5992, 11162)]