24981789

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1$

素因数の和:202

約数の個数: 64

約数和(自身を含む): 44236800

約数和(自身を除く): 19255011

約数列:

[1, 3, 7, 17, 19, 21, 29, 51, 57, 87, 119, 127, 133, 203, 323, 357, 381, 399, 493, 551, 609, 889, 969, 1479, 1653, 2159, 2261, 2413, 2667, 3451, 3683, 3857, 6477, 6783, 7239, 9367, 10353, 11049, 11571, 15113, 16891, 25781, 28101, 41021, 45339, 50673, 62611, 65569, 69977, 77343, 123063, 187833, 196707, 209931, 287147, 438277, 489839, 861441, 1189609, 1314831, 1469517, 3568827, 8327263, 24981789]

約数ペア:

[(1, 24981789), (3, 8327263), (7, 3568827), (17, 1469517), (19, 1314831), (21, 1189609), (29, 861441), (51, 489839), (57, 438277), (87, 287147), (119, 209931), (127, 196707), (133, 187833), (203, 123063), (323, 77343), (357, 69977), (381, 65569), (399, 62611), (493, 50673), (551, 45339), (609, 41021), (889, 28101), (969, 25781), (1479, 16891), (1653, 15113), (2159, 11571), (2261, 11049), (2413, 10353), (2667, 9367), (3451, 7239), (3683, 6783), (3857, 6477)]