65551164

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{780371}}^1$

素因数の和:780385

約数の個数: 24

約数和(自身を含む): 174803328

約数和(自身を除く): 109252164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 780371, 1560742, 2341113, 3121484, 4682226, 5462597, 9364452, 10925194, 16387791, 21850388, 32775582, 65551164]

約数ペア:

[(1, 65551164), (2, 32775582), (3, 21850388), (4, 16387791), (6, 10925194), (7, 9364452), (12, 5462597), (14, 4682226), (21, 3121484), (28, 2341113), (42, 1560742), (84, 780371)]