27447508

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:280

約数の個数: 48

約数和(自身を含む): 54331200

約数和(自身を除く): 26883692

約数列:

[1, 2, 4, 11, 22, 44, 59, 97, 109, 118, 194, 218, 236, 388, 436, 649, 1067, 1199, 1298, 2134, 2398, 2596, 4268, 4796, 5723, 6431, 10573, 11446, 12862, 21146, 22892, 25724, 42292, 62953, 70741, 116303, 125906, 141482, 232606, 251812, 282964, 465212, 623807, 1247614, 2495228, 6861877, 13723754, 27447508]

約数ペア:

[(1, 27447508), (2, 13723754), (4, 6861877), (11, 2495228), (22, 1247614), (44, 623807), (59, 465212), (97, 282964), (109, 251812), (118, 232606), (194, 141482), (218, 125906), (236, 116303), (388, 70741), (436, 62953), (649, 42292), (1067, 25724), (1199, 22892), (1298, 21146), (2134, 12862), (2398, 11446), (2596, 10573), (4268, 6431), (4796, 5723)]