68739424

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{443}}^1$

素因数の和:839

約数の個数: 48

約数和(自身を含む): 146461392

約数和(自身を除く): 77721968

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 373, 416, 443, 746, 886, 1492, 1772, 2984, 3544, 4849, 5759, 5968, 7088, 9698, 11518, 11936, 14176, 19396, 23036, 38792, 46072, 77584, 92144, 155168, 165239, 184288, 330478, 660956, 1321912, 2148107, 2643824, 4296214, 5287648, 8592428, 17184856, 34369712, 68739424]

約数ペア:

[(1, 68739424), (2, 34369712), (4, 17184856), (8, 8592428), (13, 5287648), (16, 4296214), (26, 2643824), (32, 2148107), (52, 1321912), (104, 660956), (208, 330478), (373, 184288), (416, 165239), (443, 155168), (746, 92144), (886, 77584), (1492, 46072), (1772, 38792), (2984, 23036), (3544, 19396), (4849, 14176), (5759, 11936), (5968, 11518), (7088, 9698)]