68890712

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{782849}}^1$

素因数の和:782866

約数の個数: 16

約数和(自身を含む): 140913000

約数和(自身を除く): 72022288

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 782849, 1565698, 3131396, 6262792, 8611339, 17222678, 34445356, 68890712]

約数ペア:

[(1, 68890712), (2, 34445356), (4, 17222678), (8, 8611339), (11, 6262792), (22, 3131396), (44, 1565698), (88, 782849)]