79564282

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{269}}^1\times {\mathrm{571}}^1$

素因数の和:886

約数の個数: 32

約数和(自身を含む): 140849280

約数和(自身を除く): 61284998

約数列:

[1, 2, 7, 14, 37, 74, 259, 269, 518, 538, 571, 1142, 1883, 3766, 3997, 7994, 9953, 19906, 21127, 42254, 69671, 139342, 147889, 153599, 295778, 307198, 1075193, 2150386, 5683163, 11366326, 39782141, 79564282]

約数ペア:

[(1, 79564282), (2, 39782141), (7, 11366326), (14, 5683163), (37, 2150386), (74, 1075193), (259, 307198), (269, 295778), (518, 153599), (538, 147889), (571, 139342), (1142, 69671), (1883, 42254), (3766, 21127), (3997, 19906), (7994, 9953)]