68612306

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{15173}}^1$

素因数の和:15218

約数の個数: 32

約数和(自身を含む): 131103360

約数和(自身を除く): 62491054

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 119, 133, 238, 266, 323, 646, 2261, 4522, 15173, 30346, 106211, 212422, 257941, 288287, 515882, 576574, 1805587, 2018009, 3611174, 4036018, 4900879, 9801758, 34306153, 68612306]

約数ペア:

[(1, 68612306), (2, 34306153), (7, 9801758), (14, 4900879), (17, 4036018), (19, 3611174), (34, 2018009), (38, 1805587), (119, 576574), (133, 515882), (238, 288287), (266, 257941), (323, 212422), (646, 106211), (2261, 30346), (4522, 15173)]