77910004

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{6691}}^1$

素因数の和:6807

約数の個数: 24

約数和(自身を含む): 141656256

約数和(自身を除く): 63746252

約数列:

[1, 2, 4, 41, 71, 82, 142, 164, 284, 2911, 5822, 6691, 11644, 13382, 26764, 274331, 475061, 548662, 950122, 1097324, 1900244, 19477501, 38955002, 77910004]

約数ペア:

[(1, 77910004), (2, 38955002), (4, 19477501), (41, 1900244), (71, 1097324), (82, 950122), (142, 548662), (164, 475061), (284, 274331), (2911, 26764), (5822, 13382), (6691, 11644)]