8420664

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{50123}}^1$

素因数の和:50139

約数の個数: 32

約数和(自身を含む): 24059520

約数和(自身を除く): 15638856

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 50123, 100246, 150369, 200492, 300738, 350861, 400984, 601476, 701722, 1052583, 1202952, 1403444, 2105166, 2806888, 4210332, 8420664]

約数ペア:

[(1, 8420664), (2, 4210332), (3, 2806888), (4, 2105166), (6, 1403444), (7, 1202952), (8, 1052583), (12, 701722), (14, 601476), (21, 400984), (24, 350861), (28, 300738), (42, 200492), (56, 150369), (84, 100246), (168, 50123)]