25441548

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{1987}}^1$

素因数の和:2102

約数の個数: 48

約数和(自身を含む): 65460864

約数和(自身を除く): 40019316

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 97, 132, 194, 291, 388, 582, 1067, 1164, 1987, 2134, 3201, 3974, 4268, 5961, 6402, 7948, 11922, 12804, 21857, 23844, 43714, 65571, 87428, 131142, 192739, 262284, 385478, 578217, 770956, 1156434, 2120129, 2312868, 4240258, 6360387, 8480516, 12720774, 25441548]

約数ペア:

[(1, 25441548), (2, 12720774), (3, 8480516), (4, 6360387), (6, 4240258), (11, 2312868), (12, 2120129), (22, 1156434), (33, 770956), (44, 578217), (66, 385478), (97, 262284), (132, 192739), (194, 131142), (291, 87428), (388, 65571), (582, 43714), (1067, 23844), (1164, 21857), (1987, 12804), (2134, 11922), (3201, 7948), (3974, 6402), (4268, 5961)]