21613504

素因数分解:

$2^6\times {\mathrm{11}}^2\times {\mathrm{2791}}^1$

素因数の和:2825

約数の個数: 42

約数和(自身を含む): 47159672

約数和(自身を除く): 25546168

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 121, 176, 242, 352, 484, 704, 968, 1936, 2791, 3872, 5582, 7744, 11164, 22328, 30701, 44656, 61402, 89312, 122804, 178624, 245608, 337711, 491216, 675422, 982432, 1350844, 1964864, 2701688, 5403376, 10806752, 21613504]

約数ペア:

[(1, 21613504), (2, 10806752), (4, 5403376), (8, 2701688), (11, 1964864), (16, 1350844), (22, 982432), (32, 675422), (44, 491216), (64, 337711), (88, 245608), (121, 178624), (176, 122804), (242, 89312), (352, 61402), (484, 44656), (704, 30701), (968, 22328), (1936, 11164), (2791, 7744), (3872, 5582)]