64986544

素因数分解:

$2^4\times 7^2\times {\mathrm{82891}}^1$

素因数の和:82913

約数の個数: 30

約数和(自身を含む): 146470164

約数和(自身を除く): 81483620

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 82891, 165782, 331564, 580237, 663128, 1160474, 1326256, 2320948, 4061659, 4641896, 8123318, 9283792, 16246636, 32493272, 64986544]

約数ペア:

[(1, 64986544), (2, 32493272), (4, 16246636), (7, 9283792), (8, 8123318), (14, 4641896), (16, 4061659), (28, 2320948), (49, 1326256), (56, 1160474), (98, 663128), (112, 580237), (196, 331564), (392, 165782), (784, 82891)]