64020544

素因数分解:

$2^6\times 7^1\times {\mathrm{142903}}^1$

素因数の和:142922

約数の個数: 28

約数和(自身を含む): 145190464

約数和(自身を除く): 81169920

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 142903, 285806, 571612, 1000321, 1143224, 2000642, 2286448, 4001284, 4572896, 8002568, 9145792, 16005136, 32010272, 64020544]

約数ペア:

[(1, 64020544), (2, 32010272), (4, 16005136), (7, 9145792), (8, 8002568), (14, 4572896), (16, 4001284), (28, 2286448), (32, 2000642), (56, 1143224), (64, 1000321), (112, 571612), (224, 285806), (448, 142903)]