64909712

素因数分解:

$2^4\times 7^2\times {\mathrm{82793}}^1$

素因数の和:82815

約数の個数: 30

約数和(自身を含む): 146296998

約数和(自身を除く): 81387286

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 82793, 165586, 331172, 579551, 662344, 1159102, 1324688, 2318204, 4056857, 4636408, 8113714, 9272816, 16227428, 32454856, 64909712]

約数ペア:

[(1, 64909712), (2, 32454856), (4, 16227428), (7, 9272816), (8, 8113714), (14, 4636408), (16, 4056857), (28, 2318204), (49, 1324688), (56, 1159102), (98, 662344), (112, 579551), (196, 331172), (392, 165586), (784, 82793)]