71300998

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1$

素因数の和:376

約数の個数: 32

約数和(自身を含む): 113582304

約数和(自身を除く): 42281306

約数列:

[1, 2, 37, 67, 73, 74, 134, 146, 197, 394, 2479, 2701, 4891, 4958, 5402, 7289, 9782, 13199, 14381, 14578, 26398, 28762, 180967, 361934, 488363, 532097, 963527, 976726, 1064194, 1927054, 35650499, 71300998]

約数ペア:

[(1, 71300998), (2, 35650499), (37, 1927054), (67, 1064194), (73, 976726), (74, 963527), (134, 532097), (146, 488363), (197, 361934), (394, 180967), (2479, 28762), (2701, 26398), (4891, 14578), (4958, 14381), (5402, 13199), (7289, 9782)]