64711808

素因数分解:

$2^7\times 7^1\times {\mathrm{72223}}^1$

素因数の和:72244

約数の個数: 32

約数和(自身を含む): 147336960

約数和(自身を除く): 82625152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 72223, 144446, 288892, 505561, 577784, 1011122, 1155568, 2022244, 2311136, 4044488, 4622272, 8088976, 9244544, 16177952, 32355904, 64711808]

約数ペア:

[(1, 64711808), (2, 32355904), (4, 16177952), (7, 9244544), (8, 8088976), (14, 4622272), (16, 4044488), (28, 2311136), (32, 2022244), (56, 1155568), (64, 1011122), (112, 577784), (128, 505561), (224, 288892), (448, 144446), (896, 72223)]