13811056

素因数分解:

$2^4\times 7^1\times {\mathrm{317}}^1\times {\mathrm{389}}^1$

素因数の和:721

約数の個数: 40

約数和(自身を含む): 30756960

約数和(自身を除く): 16945904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 317, 389, 634, 778, 1268, 1556, 2219, 2536, 2723, 3112, 4438, 5072, 5446, 6224, 8876, 10892, 17752, 21784, 35504, 43568, 123313, 246626, 493252, 863191, 986504, 1726382, 1973008, 3452764, 6905528, 13811056]

約数ペア:

[(1, 13811056), (2, 6905528), (4, 3452764), (7, 1973008), (8, 1726382), (14, 986504), (16, 863191), (28, 493252), (56, 246626), (112, 123313), (317, 43568), (389, 35504), (634, 21784), (778, 17752), (1268, 10892), (1556, 8876), (2219, 6224), (2536, 5446), (2723, 5072), (3112, 4438)]