79728584

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{3181}}^1$

素因数の和:3441

約数の個数: 32

約数和(自身を含む): 161709240

約数和(自身を除く): 81980656

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 241, 482, 964, 1928, 3133, 3181, 6266, 6362, 12532, 12724, 25064, 25448, 41353, 82706, 165412, 330824, 766621, 1533242, 3066484, 6132968, 9966073, 19932146, 39864292, 79728584]

約数ペア:

[(1, 79728584), (2, 39864292), (4, 19932146), (8, 9966073), (13, 6132968), (26, 3066484), (52, 1533242), (104, 766621), (241, 330824), (482, 165412), (964, 82706), (1928, 41353), (3133, 25448), (3181, 25064), (6266, 12724), (6362, 12532)]