28265792434

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{97}}^1\times {\mathrm{36691}}^1$

素因数の和:36839

約数の個数: 48

約数和(自身を含む): 49320212256

約数和(自身を除く): 21054419822

約数列:

[1, 2, 11, 19, 22, 38, 97, 194, 209, 361, 418, 722, 1067, 1843, 2134, 3686, 3971, 7942, 20273, 35017, 36691, 40546, 70034, 73382, 385187, 403601, 697129, 770374, 807202, 1394258, 3559027, 7118054, 7668419, 13245451, 15336838, 26490902, 39149297, 67621513, 78298594, 135243026, 145699961, 291399922, 743836643, 1284808747, 1487673286, 2569617494, 14132896217, 28265792434]

約数ペア:

[(1, 28265792434), (2, 14132896217), (11, 2569617494), (19, 1487673286), (22, 1284808747), (38, 743836643), (97, 291399922), (194, 145699961), (209, 135243026), (361, 78298594), (418, 67621513), (722, 39149297), (1067, 26490902), (1843, 15336838), (2134, 13245451), (3686, 7668419), (3971, 7118054), (7942, 3559027), (20273, 1394258), (35017, 807202), (36691, 770374), (40546, 697129), (70034, 403601), (73382, 385187)]