8405292

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2129}}^1$

素因数の和:2190

約数の個数: 48

約数和(自身を含む): 22901760

約数和(自身を除く): 14496468

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 84, 94, 141, 188, 282, 329, 564, 658, 987, 1316, 1974, 2129, 3948, 4258, 6387, 8516, 12774, 14903, 25548, 29806, 44709, 59612, 89418, 100063, 178836, 200126, 300189, 400252, 600378, 700441, 1200756, 1400882, 2101323, 2801764, 4202646, 8405292]

約数ペア:

[(1, 8405292), (2, 4202646), (3, 2801764), (4, 2101323), (6, 1400882), (7, 1200756), (12, 700441), (14, 600378), (21, 400252), (28, 300189), (42, 200126), (47, 178836), (84, 100063), (94, 89418), (141, 59612), (188, 44709), (282, 29806), (329, 25548), (564, 14903), (658, 12774), (987, 8516), (1316, 6387), (1974, 4258), (2129, 3948)]