68622464

素因数分解:

$2^7\times {\mathrm{653}}^1\times {\mathrm{821}}^1$

素因数の和:1488

約数の個数: 32

約数和(自身を含む): 137084940

約数和(自身を除く): 68462476

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 653, 821, 1306, 1642, 2612, 3284, 5224, 6568, 10448, 13136, 20896, 26272, 41792, 52544, 83584, 105088, 536113, 1072226, 2144452, 4288904, 8577808, 17155616, 34311232, 68622464]

約数ペア:

[(1, 68622464), (2, 34311232), (4, 17155616), (8, 8577808), (16, 4288904), (32, 2144452), (64, 1072226), (128, 536113), (653, 105088), (821, 83584), (1306, 52544), (1642, 41792), (2612, 26272), (3284, 20896), (5224, 13136), (6568, 10448)]