25249312

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{6521}}^1$

素因数の和:6553

約数の個数: 36

約数和(自身を含む): 54647838

約数和(自身を除く): 29398526

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 121, 176, 242, 352, 484, 968, 1936, 3872, 6521, 13042, 26084, 52168, 71731, 104336, 143462, 208672, 286924, 573848, 789041, 1147696, 1578082, 2295392, 3156164, 6312328, 12624656, 25249312]

約数ペア:

[(1, 25249312), (2, 12624656), (4, 6312328), (8, 3156164), (11, 2295392), (16, 1578082), (22, 1147696), (32, 789041), (44, 573848), (88, 286924), (121, 208672), (176, 143462), (242, 104336), (352, 71731), (484, 52168), (968, 26084), (1936, 13042), (3872, 6521)]