25615294

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{313}}^1$

素因数の和:444

約数の個数: 32

約数和(自身を含む): 42729120

約数和(自身を除く): 17113826

約数列:

[1, 2, 17, 29, 34, 58, 83, 166, 313, 493, 626, 986, 1411, 2407, 2822, 4814, 5321, 9077, 10642, 18154, 25979, 40919, 51958, 81838, 154309, 308618, 441643, 753391, 883286, 1506782, 12807647, 25615294]

約数ペア:

[(1, 25615294), (2, 12807647), (17, 1506782), (29, 883286), (34, 753391), (58, 441643), (83, 308618), (166, 154309), (313, 81838), (493, 51958), (626, 40919), (986, 25979), (1411, 18154), (2407, 10642), (2822, 9077), (4814, 5321)]