79677988

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{643}}^1\times {\mathrm{2383}}^1$

素因数の和:3043

約数の個数: 24

約数和(自身を含む): 150459008

約数和(自身を除く): 70781020

約数列:

[1, 2, 4, 13, 26, 52, 643, 1286, 2383, 2572, 4766, 8359, 9532, 16718, 30979, 33436, 61958, 123916, 1532269, 3064538, 6129076, 19919497, 39838994, 79677988]

約数ペア:

[(1, 79677988), (2, 39838994), (4, 19919497), (13, 6129076), (26, 3064538), (52, 1532269), (643, 123916), (1286, 61958), (2383, 33436), (2572, 30979), (4766, 16718), (8359, 9532)]