79790788

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^3\times {\mathrm{2141}}^1$

素因数の和:2185

約数の個数: 48

約数和(自身を含む): 175609728

約数和(自身を除く): 95818940

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 242, 308, 484, 847, 1331, 1694, 2141, 2662, 3388, 4282, 5324, 8564, 9317, 14987, 18634, 23551, 29974, 37268, 47102, 59948, 94204, 164857, 259061, 329714, 518122, 659428, 1036244, 1813427, 2849671, 3626854, 5699342, 7253708, 11398684, 19947697, 39895394, 79790788]

約数ペア:

[(1, 79790788), (2, 39895394), (4, 19947697), (7, 11398684), (11, 7253708), (14, 5699342), (22, 3626854), (28, 2849671), (44, 1813427), (77, 1036244), (121, 659428), (154, 518122), (242, 329714), (308, 259061), (484, 164857), (847, 94204), (1331, 59948), (1694, 47102), (2141, 37268), (2662, 29974), (3388, 23551), (4282, 18634), (5324, 14987), (8564, 9317)]