64718272

素因数分解:

$2^6\times {\mathrm{743}}^1\times {\mathrm{1361}}^1$

素因数の和:2116

約数の個数: 28

約数和(自身を含む): 128692656

約数和(自身を除く): 63974384

約数列:

[1, 2, 4, 8, 16, 32, 64, 743, 1361, 1486, 2722, 2972, 5444, 5944, 10888, 11888, 21776, 23776, 43552, 47552, 87104, 1011223, 2022446, 4044892, 8089784, 16179568, 32359136, 64718272]

約数ペア:

[(1, 64718272), (2, 32359136), (4, 16179568), (8, 8089784), (16, 4044892), (32, 2022446), (64, 1011223), (743, 87104), (1361, 47552), (1486, 43552), (2722, 23776), (2972, 21776), (5444, 11888), (5944, 10888)]