549532144

素因数分解:

$2^4\times 7^1\times {\mathrm{2087}}^1\times {\mathrm{2351}}^1$

素因数の和:4453

約数の個数: 40

約数和(自身を含む): 1217922048

約数和(自身を除く): 668389904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2087, 2351, 4174, 4702, 8348, 9404, 14609, 16457, 16696, 18808, 29218, 32914, 33392, 37616, 58436, 65828, 116872, 131656, 233744, 263312, 4906537, 9813074, 19626148, 34345759, 39252296, 68691518, 78504592, 137383036, 274766072, 549532144]

約数ペア:

[(1, 549532144), (2, 274766072), (4, 137383036), (7, 78504592), (8, 68691518), (14, 39252296), (16, 34345759), (28, 19626148), (56, 9813074), (112, 4906537), (2087, 263312), (2351, 233744), (4174, 131656), (4702, 116872), (8348, 65828), (9404, 58436), (14609, 37616), (16457, 33392), (16696, 32914), (18808, 29218)]