78719708

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{10831}}^1$

素因数の和:10937

約数の個数: 24

約数和(自身を含む): 145582080

約数和(自身を除く): 66862372

約数列:

[1, 2, 4, 23, 46, 79, 92, 158, 316, 1817, 3634, 7268, 10831, 21662, 43324, 249113, 498226, 855649, 996452, 1711298, 3422596, 19679927, 39359854, 78719708]

約数ペア:

[(1, 78719708), (2, 39359854), (4, 19679927), (23, 3422596), (46, 1711298), (79, 996452), (92, 855649), (158, 498226), (316, 249113), (1817, 43324), (3634, 21662), (7268, 10831)]