64227956

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{811}}^1\times {\mathrm{1523}}^1$

素因数の和:2351

約数の個数: 24

約数和(自身を含む): 121273824

約数和(自身を除く): 57045868

約数列:

[1, 2, 4, 13, 26, 52, 811, 1523, 1622, 3046, 3244, 6092, 10543, 19799, 21086, 39598, 42172, 79196, 1235153, 2470306, 4940612, 16056989, 32113978, 64227956]

約数ペア:

[(1, 64227956), (2, 32113978), (4, 16056989), (13, 4940612), (26, 2470306), (52, 1235153), (811, 79196), (1523, 42172), (1622, 39598), (3046, 21086), (3244, 19799), (6092, 10543)]