64605916

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{7481}}^1$

素因数の和:7629

約数の個数: 24

約数和(自身を含む): 120669696

約数和(自身を除く): 56063780

約数列:

[1, 2, 4, 17, 34, 68, 127, 254, 508, 2159, 4318, 7481, 8636, 14962, 29924, 127177, 254354, 508708, 950087, 1900174, 3800348, 16151479, 32302958, 64605916]

約数ペア:

[(1, 64605916), (2, 32302958), (4, 16151479), (17, 3800348), (34, 1900174), (68, 950087), (127, 508708), (254, 254354), (508, 127177), (2159, 29924), (4318, 14962), (7481, 8636)]