66907724

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{613}}^1\times {\mathrm{2099}}^1$

素因数の和:2729

約数の個数: 24

約数和(自身を含む): 126361200

約数和(自身を除く): 59453476

約数列:

[1, 2, 4, 13, 26, 52, 613, 1226, 2099, 2452, 4198, 7969, 8396, 15938, 27287, 31876, 54574, 109148, 1286687, 2573374, 5146748, 16726931, 33453862, 66907724]

約数ペア:

[(1, 66907724), (2, 33453862), (4, 16726931), (13, 5146748), (26, 2573374), (52, 1286687), (613, 109148), (1226, 54574), (2099, 31876), (2452, 27287), (4198, 15938), (7969, 8396)]