66703252

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{216569}}^1$

素因数の和:216591

約数の個数: 24

約数和(自身を含む): 145535040

約数和(自身を除く): 78831788

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 216569, 433138, 866276, 1515983, 2382259, 3031966, 4764518, 6063932, 9529036, 16675813, 33351626, 66703252]

約数ペア:

[(1, 66703252), (2, 33351626), (4, 16675813), (7, 9529036), (11, 6063932), (14, 4764518), (22, 3031966), (28, 2382259), (44, 1515983), (77, 866276), (154, 433138), (308, 216569)]