25029688

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{2791}}^1$

素因数の和:2875

約数の個数: 32

約数和(自身を含む): 50256000

約数和(自身を除く): 25226312

約数列:

[1, 2, 4, 8, 19, 38, 59, 76, 118, 152, 236, 472, 1121, 2242, 2791, 4484, 5582, 8968, 11164, 22328, 53029, 106058, 164669, 212116, 329338, 424232, 658676, 1317352, 3128711, 6257422, 12514844, 25029688]

約数ペア:

[(1, 25029688), (2, 12514844), (4, 6257422), (8, 3128711), (19, 1317352), (38, 658676), (59, 424232), (76, 329338), (118, 212116), (152, 164669), (236, 106058), (472, 53029), (1121, 22328), (2242, 11164), (2791, 8968), (4484, 5582)]