7882009604

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{31033}}^1$

素因数の和:31284

約数の個数: 48

約数和(自身を含む): 16183362048

約数和(自身を除く): 8301352444

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 193, 329, 386, 658, 772, 1316, 1351, 2702, 5404, 9071, 18142, 31033, 36284, 62066, 63497, 124132, 126994, 217231, 253988, 434462, 868924, 1458551, 2917102, 5834204, 5989369, 10209857, 11978738, 20419714, 23957476, 40839428, 41925583, 83851166, 167702332, 281500343, 563000686, 1126001372, 1970502401, 3941004802, 7882009604]

約数ペア:

[(1, 7882009604), (2, 3941004802), (4, 1970502401), (7, 1126001372), (14, 563000686), (28, 281500343), (47, 167702332), (94, 83851166), (188, 41925583), (193, 40839428), (329, 23957476), (386, 20419714), (658, 11978738), (772, 10209857), (1316, 5989369), (1351, 5834204), (2702, 2917102), (5404, 1458551), (9071, 868924), (18142, 434462), (31033, 253988), (36284, 217231), (62066, 126994), (63497, 124132)]