66219328

素因数分解:

$2^6\times 7^1\times {\mathrm{147811}}^1$

素因数の和:147830

約数の個数: 28

約数和(自身を含む): 150176992

約数和(自身を除く): 83957664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 147811, 295622, 591244, 1034677, 1182488, 2069354, 2364976, 4138708, 4729952, 8277416, 9459904, 16554832, 33109664, 66219328]

約数ペア:

[(1, 66219328), (2, 33109664), (4, 16554832), (7, 9459904), (8, 8277416), (14, 4729952), (16, 4138708), (28, 2364976), (32, 2069354), (56, 1182488), (64, 1034677), (112, 591244), (224, 295622), (448, 147811)]