74647804

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^3\times {\mathrm{2003}}^1$

素因数の和:2047

約数の個数: 48

約数和(自身を含む): 164295936

約数和(自身を除く): 89648132

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 242, 308, 484, 847, 1331, 1694, 2003, 2662, 3388, 4006, 5324, 8012, 9317, 14021, 18634, 22033, 28042, 37268, 44066, 56084, 88132, 154231, 242363, 308462, 484726, 616924, 969452, 1696541, 2665993, 3393082, 5331986, 6786164, 10663972, 18661951, 37323902, 74647804]

約数ペア:

[(1, 74647804), (2, 37323902), (4, 18661951), (7, 10663972), (11, 6786164), (14, 5331986), (22, 3393082), (28, 2665993), (44, 1696541), (77, 969452), (121, 616924), (154, 484726), (242, 308462), (308, 242363), (484, 154231), (847, 88132), (1331, 56084), (1694, 44066), (2003, 37268), (2662, 28042), (3388, 22033), (4006, 18634), (5324, 14021), (8012, 9317)]