68985188

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{277}}^1\times {\mathrm{2707}}^1$

素因数の和:3011

約数の個数: 24

約数和(自身を含む): 126474432

約数和(自身を除く): 57489244

約数列:

[1, 2, 4, 23, 46, 92, 277, 554, 1108, 2707, 5414, 6371, 10828, 12742, 25484, 62261, 124522, 249044, 749839, 1499678, 2999356, 17246297, 34492594, 68985188]

約数ペア:

[(1, 68985188), (2, 34492594), (4, 17246297), (23, 2999356), (46, 1499678), (92, 749839), (277, 249044), (554, 124522), (1108, 62261), (2707, 25484), (5414, 12742), (6371, 10828)]