28153902

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{2953}}^1$

素因数の和:3192

約数の個数: 32

約数和(自身を含む): 64657152

約数和(自身を除く): 36503250

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 227, 454, 681, 1362, 1589, 2953, 3178, 4767, 5906, 8859, 9534, 17718, 20671, 41342, 62013, 124026, 670331, 1340662, 2010993, 4021986, 4692317, 9384634, 14076951, 28153902]

約数ペア:

[(1, 28153902), (2, 14076951), (3, 9384634), (6, 4692317), (7, 4021986), (14, 2010993), (21, 1340662), (42, 670331), (227, 124026), (454, 62013), (681, 41342), (1362, 20671), (1589, 17718), (2953, 9534), (3178, 8859), (4767, 5906)]