64443236

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{112663}}^1$

素因数の和:112691

約数の個数: 24

約数和(自身を含む): 132492864

約数和(自身を除く): 68049628

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 112663, 225326, 450652, 1239293, 1464619, 2478586, 2929238, 4957172, 5858476, 16110809, 32221618, 64443236]

約数ペア:

[(1, 64443236), (2, 32221618), (4, 16110809), (11, 5858476), (13, 4957172), (22, 2929238), (26, 2478586), (44, 1464619), (52, 1239293), (143, 450652), (286, 225326), (572, 112663)]