557551216

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{761}}^1\times {\mathrm{1579}}^1$

素因数の和:2377

約数の個数: 40

約数和(自身を含む): 1119682800

約数和(自身を除く): 562131584

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 761, 1522, 1579, 3044, 3158, 6088, 6316, 12176, 12632, 22069, 25264, 44138, 45791, 88276, 91582, 176552, 183164, 353104, 366328, 732656, 1201619, 2403238, 4806476, 9612952, 19225904, 34846951, 69693902, 139387804, 278775608, 557551216]

約数ペア:

[(1, 557551216), (2, 278775608), (4, 139387804), (8, 69693902), (16, 34846951), (29, 19225904), (58, 9612952), (116, 4806476), (232, 2403238), (464, 1201619), (761, 732656), (1522, 366328), (1579, 353104), (3044, 183164), (3158, 176552), (6088, 91582), (6316, 88276), (12176, 45791), (12632, 44138), (22069, 25264)]