807272

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1$

素因数の和:185

約数の個数: 32

約数和(自身を含む): 1641600

約数和(自身を除く): 834328

約数列:

[1, 2, 4, 8, 19, 38, 47, 76, 94, 113, 152, 188, 226, 376, 452, 893, 904, 1786, 2147, 3572, 4294, 5311, 7144, 8588, 10622, 17176, 21244, 42488, 100909, 201818, 403636, 807272]

約数ペア:

[(1, 807272), (2, 403636), (4, 201818), (8, 100909), (19, 42488), (38, 21244), (47, 17176), (76, 10622), (94, 8588), (113, 7144), (152, 5311), (188, 4294), (226, 3572), (376, 2147), (452, 1786), (893, 904)]