28291214584

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1433}}^1\times {\mathrm{2617}}^1$

素因数の和:4120

約数の個数: 64

約数和(自身を含む): 56763685440

約数和(自身を除く): 28472470856

約数列:

[1, 2, 4, 8, 23, 41, 46, 82, 92, 164, 184, 328, 943, 1433, 1886, 2617, 2866, 3772, 5234, 5732, 7544, 10468, 11464, 20936, 32959, 58753, 60191, 65918, 107297, 117506, 120382, 131836, 214594, 235012, 240764, 263672, 429188, 470024, 481528, 858376, 1351319, 2467831, 2702638, 3750161, 4935662, 5405276, 7500322, 9871324, 10810552, 15000644, 19742648, 30001288, 86253703, 153756601, 172507406, 307513202, 345014812, 615026404, 690029624, 1230052808, 3536401823, 7072803646, 14145607292, 28291214584]

約数ペア:

[(1, 28291214584), (2, 14145607292), (4, 7072803646), (8, 3536401823), (23, 1230052808), (41, 690029624), (46, 615026404), (82, 345014812), (92, 307513202), (164, 172507406), (184, 153756601), (328, 86253703), (943, 30001288), (1433, 19742648), (1886, 15000644), (2617, 10810552), (2866, 9871324), (3772, 7500322), (5234, 5405276), (5732, 4935662), (7544, 3750161), (10468, 2702638), (11464, 2467831), (20936, 1351319), (32959, 858376), (58753, 481528), (60191, 470024), (65918, 429188), (107297, 263672), (117506, 240764), (120382, 235012), (131836, 214594)]