65891238

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{751}}^1\times {\mathrm{2089}}^1$

素因数の和:2852

約数の個数: 32

約数和(自身を含む): 150881280

約数和(自身を除く): 84990042

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 751, 1502, 2089, 2253, 4178, 4506, 5257, 6267, 10514, 12534, 14623, 15771, 29246, 31542, 43869, 87738, 1568839, 3137678, 4706517, 9413034, 10981873, 21963746, 32945619, 65891238]

約数ペア:

[(1, 65891238), (2, 32945619), (3, 21963746), (6, 10981873), (7, 9413034), (14, 4706517), (21, 3137678), (42, 1568839), (751, 87738), (1502, 43869), (2089, 31542), (2253, 29246), (4178, 15771), (4506, 14623), (5257, 12534), (6267, 10514)]