56765992

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{389}}^1$

素因数の和:478

約数の個数: 64

約数和(自身を含む): 120042000

約数和(自身を除く): 63276008

約数列:

[1, 2, 4, 8, 17, 29, 34, 37, 58, 68, 74, 116, 136, 148, 232, 296, 389, 493, 629, 778, 986, 1073, 1258, 1556, 1972, 2146, 2516, 3112, 3944, 4292, 5032, 6613, 8584, 11281, 13226, 14393, 18241, 22562, 26452, 28786, 36482, 45124, 52904, 57572, 72964, 90248, 115144, 145928, 191777, 244681, 383554, 417397, 489362, 767108, 834794, 978724, 1534216, 1669588, 1957448, 3339176, 7095749, 14191498, 28382996, 56765992]

約数ペア:

[(1, 56765992), (2, 28382996), (4, 14191498), (8, 7095749), (17, 3339176), (29, 1957448), (34, 1669588), (37, 1534216), (58, 978724), (68, 834794), (74, 767108), (116, 489362), (136, 417397), (148, 383554), (232, 244681), (296, 191777), (389, 145928), (493, 115144), (629, 90248), (778, 72964), (986, 57572), (1073, 52904), (1258, 45124), (1556, 36482), (1972, 28786), (2146, 26452), (2516, 22562), (3112, 18241), (3944, 14393), (4292, 13226), (5032, 11281), (6613, 8584)]