65539572

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{780233}}^1$

素因数の和:780247

約数の個数: 24

約数和(自身を含む): 174772416

約数和(自身を除く): 109232844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 780233, 1560466, 2340699, 3120932, 4681398, 5461631, 9362796, 10923262, 16384893, 21846524, 32769786, 65539572]

約数ペア:

[(1, 65539572), (2, 32769786), (3, 21846524), (4, 16384893), (6, 10923262), (7, 9362796), (12, 5461631), (14, 4681398), (21, 3120932), (28, 2340699), (42, 1560466), (84, 780233)]