64502464

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{77527}}^1$

素因数の和:77552

約数の個数: 28

約数和(自身を含む): 137844784

約数和(自身を除く): 73342320

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 77527, 155054, 310108, 620216, 1007851, 1240432, 2015702, 2480864, 4031404, 4961728, 8062808, 16125616, 32251232, 64502464]

約数ペア:

[(1, 64502464), (2, 32251232), (4, 16125616), (8, 8062808), (13, 4961728), (16, 4031404), (26, 2480864), (32, 2015702), (52, 1240432), (64, 1007851), (104, 620216), (208, 310108), (416, 155054), (832, 77527)]