64871201

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{661}}^1$

素因数の和:952

約数の個数: 16

約数和(自身を含む): 72067968

約数和(自身を除く): 7196767

約数列:

[1, 17, 23, 251, 391, 661, 4267, 5773, 11237, 15203, 98141, 165911, 258451, 2820487, 3815953, 64871201]

約数ペア:

[(1, 64871201), (17, 3815953), (23, 2820487), (251, 258451), (391, 165911), (661, 98141), (4267, 15203), (5773, 11237)]