25656408

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{15493}}^1$

素因数の和:15528

約数の個数: 48

約数和(自身を含む): 72511920

約数和(自身を除く): 46855512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 276, 414, 552, 828, 1656, 15493, 30986, 46479, 61972, 92958, 123944, 139437, 185916, 278874, 356339, 371832, 557748, 712678, 1069017, 1115496, 1425356, 2138034, 2850712, 3207051, 4276068, 6414102, 8552136, 12828204, 25656408]

約数ペア:

[(1, 25656408), (2, 12828204), (3, 8552136), (4, 6414102), (6, 4276068), (8, 3207051), (9, 2850712), (12, 2138034), (18, 1425356), (23, 1115496), (24, 1069017), (36, 712678), (46, 557748), (69, 371832), (72, 356339), (92, 278874), (138, 185916), (184, 139437), (207, 123944), (276, 92958), (414, 61972), (552, 46479), (828, 30986), (1656, 15493)]