67246478

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{317}}^1$

素因数の和:572

約数の個数: 32

約数和(自身を含む): 112190400

約数和(自身を除く): 44943922

約数列:

[1, 2, 13, 26, 41, 82, 199, 317, 398, 533, 634, 1066, 2587, 4121, 5174, 8159, 8242, 12997, 16318, 25994, 63083, 106067, 126166, 168961, 212134, 337922, 820079, 1640158, 2586403, 5172806, 33623239, 67246478]

約数ペア:

[(1, 67246478), (2, 33623239), (13, 5172806), (26, 2586403), (41, 1640158), (82, 820079), (199, 337922), (317, 212134), (398, 168961), (533, 126166), (634, 106067), (1066, 63083), (2587, 25994), (4121, 16318), (5174, 12997), (8159, 8242)]