66756354

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{15737}}^1$

素因数の和:15850

約数の個数: 32

約数和(自身を含む): 154106496

約数和(自身を除く): 87350142

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 101, 202, 303, 606, 707, 1414, 2121, 4242, 15737, 31474, 47211, 94422, 110159, 220318, 330477, 660954, 1589437, 3178874, 4768311, 9536622, 11126059, 22252118, 33378177, 66756354]

約数ペア:

[(1, 66756354), (2, 33378177), (3, 22252118), (6, 11126059), (7, 9536622), (14, 4768311), (21, 3178874), (42, 1589437), (101, 660954), (202, 330477), (303, 220318), (606, 110159), (707, 94422), (1414, 47211), (2121, 31474), (4242, 15737)]