39265616

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{607}}^1$

素因数の和:939

約数の個数: 40

約数和(自身を含む): 82328064

約数和(自身を除く): 43062448

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 311, 607, 622, 1214, 1244, 2428, 2488, 4043, 4856, 4976, 7891, 8086, 9712, 15782, 16172, 31564, 32344, 63128, 64688, 126256, 188777, 377554, 755108, 1510216, 2454101, 3020432, 4908202, 9816404, 19632808, 39265616]

約数ペア:

[(1, 39265616), (2, 19632808), (4, 9816404), (8, 4908202), (13, 3020432), (16, 2454101), (26, 1510216), (52, 755108), (104, 377554), (208, 188777), (311, 126256), (607, 64688), (622, 63128), (1214, 32344), (1244, 31564), (2428, 16172), (2488, 15782), (4043, 9712), (4856, 8086), (4976, 7891)]