64732018

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{67289}}^1$

素因数の和:67341

約数の個数: 16

約数和(自身を含む): 107394840

約数和(自身を除く): 42662822

約数列:

[1, 2, 13, 26, 37, 74, 481, 962, 67289, 134578, 874757, 1749514, 2489693, 4979386, 32366009, 64732018]

約数ペア:

[(1, 64732018), (2, 32366009), (13, 4979386), (26, 2489693), (37, 1749514), (74, 874757), (481, 134578), (962, 67289)]