1457100272

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{743}}^1\times {\mathrm{6451}}^1$

素因数の和:7221

約数の個数: 40

約数和(自身を含む): 2976178560

約数和(自身を除く): 1519078288

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 743, 1486, 2972, 5944, 6451, 11888, 12902, 14117, 25804, 28234, 51608, 56468, 103216, 112936, 122569, 225872, 245138, 490276, 980552, 1961104, 4793093, 9586186, 19172372, 38344744, 76689488, 91068767, 182137534, 364275068, 728550136, 1457100272]

約数ペア:

[(1, 1457100272), (2, 728550136), (4, 364275068), (8, 182137534), (16, 91068767), (19, 76689488), (38, 38344744), (76, 19172372), (152, 9586186), (304, 4793093), (743, 1961104), (1486, 980552), (2972, 490276), (5944, 245138), (6451, 225872), (11888, 122569), (12902, 112936), (14117, 103216), (25804, 56468), (28234, 51608)]