23918128

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1949}}^1$

素因数の和:2029

約数の個数: 40

約数和(自身を含む): 50778000

約数和(自身を除く): 26859872

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 59, 104, 118, 208, 236, 472, 767, 944, 1534, 1949, 3068, 3898, 6136, 7796, 12272, 15592, 25337, 31184, 50674, 101348, 114991, 202696, 229982, 405392, 459964, 919928, 1494883, 1839856, 2989766, 5979532, 11959064, 23918128]

約数ペア:

[(1, 23918128), (2, 11959064), (4, 5979532), (8, 2989766), (13, 1839856), (16, 1494883), (26, 919928), (52, 459964), (59, 405392), (104, 229982), (118, 202696), (208, 114991), (236, 101348), (472, 50674), (767, 31184), (944, 25337), (1534, 15592), (1949, 12272), (3068, 7796), (3898, 6136)]