64704824

素因数分解:

$2^3\times {\mathrm{811}}^1\times {\mathrm{9973}}^1$

素因数の和:10790

約数の個数: 16

約数和(自身を含む): 121483320

約数和(自身を除く): 56778496

約数列:

[1, 2, 4, 8, 811, 1622, 3244, 6488, 9973, 19946, 39892, 79784, 8088103, 16176206, 32352412, 64704824]

約数ペア:

[(1, 64704824), (2, 32352412), (4, 16176206), (8, 8088103), (811, 79784), (1622, 39892), (3244, 19946), (6488, 9973)]