71319822

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{809}}^1\times {\mathrm{2099}}^1$

素因数の和:2920

約数の個数: 32

約数和(自身を含む): 163296000

約数和(自身を除く): 91976178

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 809, 1618, 2099, 2427, 4198, 4854, 5663, 6297, 11326, 12594, 14693, 16989, 29386, 33978, 44079, 88158, 1698091, 3396182, 5094273, 10188546, 11886637, 23773274, 35659911, 71319822]

約数ペア:

[(1, 71319822), (2, 35659911), (3, 23773274), (6, 11886637), (7, 10188546), (14, 5094273), (21, 3396182), (42, 1698091), (809, 88158), (1618, 44079), (2099, 33978), (2427, 29386), (4198, 16989), (4854, 14693), (5663, 12594), (6297, 11326)]