28642548

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{2237}}^1$

素因数の和:2352

約数の個数: 48

約数和(自身を含む): 73692864

約数和(自身を除く): 45050316

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 97, 132, 194, 291, 388, 582, 1067, 1164, 2134, 2237, 3201, 4268, 4474, 6402, 6711, 8948, 12804, 13422, 24607, 26844, 49214, 73821, 98428, 147642, 216989, 295284, 433978, 650967, 867956, 1301934, 2386879, 2603868, 4773758, 7160637, 9547516, 14321274, 28642548]

約数ペア:

[(1, 28642548), (2, 14321274), (3, 9547516), (4, 7160637), (6, 4773758), (11, 2603868), (12, 2386879), (22, 1301934), (33, 867956), (44, 650967), (66, 433978), (97, 295284), (132, 216989), (194, 147642), (291, 98428), (388, 73821), (582, 49214), (1067, 26844), (1164, 24607), (2134, 13422), (2237, 12804), (3201, 8948), (4268, 6711), (4474, 6402)]