71193928

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{684557}}^1$

素因数の和:684576

約数の個数: 16

約数和(自身を含む): 143757180

約数和(自身を除く): 72563252

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 684557, 1369114, 2738228, 5476456, 8899241, 17798482, 35596964, 71193928]

約数ペア:

[(1, 71193928), (2, 35596964), (4, 17798482), (8, 8899241), (13, 5476456), (26, 2738228), (52, 1369114), (104, 684557)]