70894376

素因数分解:

$2^3\times 7^2\times {\mathrm{223}}^1\times {\mathrm{811}}^1$

素因数の和:1054

約数の個数: 48

約数和(自身を含む): 155514240

約数和(自身を除く): 84619864

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 223, 392, 446, 811, 892, 1561, 1622, 1784, 3122, 3244, 5677, 6244, 6488, 10927, 11354, 12488, 21854, 22708, 39739, 43708, 45416, 79478, 87416, 158956, 180853, 317912, 361706, 723412, 1265971, 1446824, 2531942, 5063884, 8861797, 10127768, 17723594, 35447188, 70894376]

約数ペア:

[(1, 70894376), (2, 35447188), (4, 17723594), (7, 10127768), (8, 8861797), (14, 5063884), (28, 2531942), (49, 1446824), (56, 1265971), (98, 723412), (196, 361706), (223, 317912), (392, 180853), (446, 158956), (811, 87416), (892, 79478), (1561, 45416), (1622, 43708), (1784, 39739), (3122, 22708), (3244, 21854), (5677, 12488), (6244, 11354), (6488, 10927)]