67364416

素因数分解:

$2^6\times 7^2\times {\mathrm{21481}}^1$

素因数の和:21507

約数の個数: 42

約数和(自身を含む): 155508198

約数和(自身を除く): 88143782

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 21481, 42962, 85924, 150367, 171848, 300734, 343696, 601468, 687392, 1052569, 1202936, 1374784, 2105138, 2405872, 4210276, 4811744, 8420552, 9623488, 16841104, 33682208, 67364416]

約数ペア:

[(1, 67364416), (2, 33682208), (4, 16841104), (7, 9623488), (8, 8420552), (14, 4811744), (16, 4210276), (28, 2405872), (32, 2105138), (49, 1374784), (56, 1202936), (64, 1052569), (98, 687392), (112, 601468), (196, 343696), (224, 300734), (392, 171848), (448, 150367), (784, 85924), (1568, 42962), (3136, 21481)]