28941708

素因数分解:

$2^2\times 3^1\times {\mathrm{1553}}^2$

素因数の和:3113

約数の個数: 18

約数和(自身を含む): 67574164

約数和(自身を除く): 38632456

約数列:

[1, 2, 3, 4, 6, 12, 1553, 3106, 4659, 6212, 9318, 18636, 2411809, 4823618, 7235427, 9647236, 14470854, 28941708]

約数ペア:

[(1, 28941708), (2, 14470854), (3, 9647236), (4, 7235427), (6, 4823618), (12, 2411809), (1553, 18636), (3106, 9318), (4659, 6212)]