42857248

素因数分解:

$2^5\times 7^1\times {\mathrm{37}}^1\times {\mathrm{5171}}^1$

素因数の和:5225

約数の個数: 48

約数和(自身を含む): 99054144

約数和(自身を除く): 56196896

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 74, 112, 148, 224, 259, 296, 518, 592, 1036, 1184, 2072, 4144, 5171, 8288, 10342, 20684, 36197, 41368, 72394, 82736, 144788, 165472, 191327, 289576, 382654, 579152, 765308, 1158304, 1339289, 1530616, 2678578, 3061232, 5357156, 6122464, 10714312, 21428624, 42857248]

約数ペア:

[(1, 42857248), (2, 21428624), (4, 10714312), (7, 6122464), (8, 5357156), (14, 3061232), (16, 2678578), (28, 1530616), (32, 1339289), (37, 1158304), (56, 765308), (74, 579152), (112, 382654), (148, 289576), (224, 191327), (259, 165472), (296, 144788), (518, 82736), (592, 72394), (1036, 41368), (1184, 36197), (2072, 20684), (4144, 10342), (5171, 8288)]