78993928

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{759557}}^1$

素因数の和:759576

約数の個数: 16

約数和(自身を含む): 159507180

約数和(自身を除く): 80513252

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 759557, 1519114, 3038228, 6076456, 9874241, 19748482, 39496964, 78993928]

約数ペア:

[(1, 78993928), (2, 39496964), (4, 19748482), (8, 9874241), (13, 6076456), (26, 3038228), (52, 1519114), (104, 759557)]