7904856

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{4639}}^1$

素因数の和:4719

約数の個数: 32

約数和(自身を含む): 20044800

約数和(自身を除く): 12139944

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 284, 426, 568, 852, 1704, 4639, 9278, 13917, 18556, 27834, 37112, 55668, 111336, 329369, 658738, 988107, 1317476, 1976214, 2634952, 3952428, 7904856]

約数ペア:

[(1, 7904856), (2, 3952428), (3, 2634952), (4, 1976214), (6, 1317476), (8, 988107), (12, 658738), (24, 329369), (71, 111336), (142, 55668), (213, 37112), (284, 27834), (426, 18556), (568, 13917), (852, 9278), (1704, 4639)]