71843268

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{855277}}^1$

素因数の和:855291

約数の個数: 24

約数和(自身を含む): 191582272

約数和(自身を除く): 119739004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 855277, 1710554, 2565831, 3421108, 5131662, 5986939, 10263324, 11973878, 17960817, 23947756, 35921634, 71843268]

約数ペア:

[(1, 71843268), (2, 35921634), (3, 23947756), (4, 17960817), (6, 11973878), (7, 10263324), (12, 5986939), (14, 5131662), (21, 3421108), (28, 2565831), (42, 1710554), (84, 855277)]