30738448

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{8693}}^1$

素因数の和:8731

約数の個数: 40

約数和(自身を含む): 67917528

約数和(自身を除く): 37179080

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 8693, 17386, 34772, 69544, 113009, 139088, 147781, 226018, 295562, 452036, 591124, 904072, 1182248, 1808144, 1921153, 2364496, 3842306, 7684612, 15369224, 30738448]

約数ペア:

[(1, 30738448), (2, 15369224), (4, 7684612), (8, 3842306), (13, 2364496), (16, 1921153), (17, 1808144), (26, 1182248), (34, 904072), (52, 591124), (68, 452036), (104, 295562), (136, 226018), (208, 147781), (221, 139088), (272, 113009), (442, 69544), (884, 34772), (1768, 17386), (3536, 8693)]