66615542

素因数分解:

$2^1\times 7^1\times {\mathrm{619}}^1\times {\mathrm{7687}}^1$

素因数の和:8315

約数の個数: 16

約数和(自身を含む): 114397440

約数和(自身を除く): 47781898

約数列:

[1, 2, 7, 14, 619, 1238, 4333, 7687, 8666, 15374, 53809, 107618, 4758253, 9516506, 33307771, 66615542]

約数ペア:

[(1, 66615542), (2, 33307771), (7, 9516506), (14, 4758253), (619, 107618), (1238, 53809), (4333, 15374), (7687, 8666)]