43142568

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{256801}}^1$

素因数の和:256817

約数の個数: 32

約数和(自身を含む): 123264960

約数和(自身を除く): 80122392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 256801, 513602, 770403, 1027204, 1540806, 1797607, 2054408, 3081612, 3595214, 5392821, 6163224, 7190428, 10785642, 14380856, 21571284, 43142568]

約数ペア:

[(1, 43142568), (2, 21571284), (3, 14380856), (4, 10785642), (6, 7190428), (7, 6163224), (8, 5392821), (12, 3595214), (14, 3081612), (21, 2054408), (24, 1797607), (28, 1540806), (42, 1027204), (56, 770403), (84, 513602), (168, 256801)]