64999246

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{37313}}^1$

素因数の和:37395

約数の個数: 16

約数和(自身を含む): 106568784

約数和(自身を除く): 41569538

約数列:

[1, 2, 13, 26, 67, 134, 871, 1742, 37313, 74626, 485069, 970138, 2499971, 4999942, 32499623, 64999246]

約数ペア:

[(1, 64999246), (2, 32499623), (13, 4999942), (26, 2499971), (67, 970138), (134, 485069), (871, 74626), (1742, 37313)]