28565343359

素因数分解:

$7^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{227}}^1\times {\mathrm{2239}}^1$

素因数の和:2548

約数の個数: 48

約数和(自身を含む): 35399024640

約数和(自身を除く): 6833681281

約数列:

[1, 7, 31, 37, 49, 217, 227, 259, 1147, 1519, 1589, 1813, 2239, 7037, 8029, 8399, 11123, 15673, 49259, 56203, 58793, 69409, 82843, 109711, 260369, 344813, 411551, 485863, 508253, 579901, 1822583, 2568133, 3401041, 3557771, 4059307, 12758081, 15755843, 17976931, 18805361, 24904397, 110290901, 125838517, 131637527, 582966191, 772036307, 921462689, 4080763337, 28565343359]

約数ペア:

[(1, 28565343359), (7, 4080763337), (31, 921462689), (37, 772036307), (49, 582966191), (217, 131637527), (227, 125838517), (259, 110290901), (1147, 24904397), (1519, 18805361), (1589, 17976931), (1813, 15755843), (2239, 12758081), (7037, 4059307), (8029, 3557771), (8399, 3401041), (11123, 2568133), (15673, 1822583), (49259, 579901), (56203, 508253), (58793, 485863), (69409, 411551), (82843, 344813), (109711, 260369)]