66686138

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{1439}}^1$

素因数の和:1534

約数の個数: 32

約数和(自身を含む): 111974400

約数和(自身を除く): 45288262

約数列:

[1, 2, 17, 29, 34, 47, 58, 94, 493, 799, 986, 1363, 1439, 1598, 2726, 2878, 23171, 24463, 41731, 46342, 48926, 67633, 83462, 135266, 709427, 1149761, 1418854, 1961357, 2299522, 3922714, 33343069, 66686138]

約数ペア:

[(1, 66686138), (2, 33343069), (17, 3922714), (29, 2299522), (34, 1961357), (47, 1418854), (58, 1149761), (94, 709427), (493, 135266), (799, 83462), (986, 67633), (1363, 48926), (1439, 46342), (1598, 41731), (2726, 24463), (2878, 23171)]