68699516

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53173}}^1$

素因数の和:53213

約数の個数: 24

約数和(自身を含む): 133998480

約数和(自身を除く): 65298964

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 53173, 106346, 212692, 903941, 1010287, 1807882, 2020574, 3615764, 4041148, 17174879, 34349758, 68699516]

約数ペア:

[(1, 68699516), (2, 34349758), (4, 17174879), (17, 4041148), (19, 3615764), (34, 2020574), (38, 1807882), (68, 1010287), (76, 903941), (323, 212692), (646, 106346), (1292, 53173)]