69565564

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{15269}}^1$

素因数の和:15357

約数の個数: 24

約数和(自身を含む): 130833360

約数和(自身を除く): 61267796

約数列:

[1, 2, 4, 17, 34, 67, 68, 134, 268, 1139, 2278, 4556, 15269, 30538, 61076, 259573, 519146, 1023023, 1038292, 2046046, 4092092, 17391391, 34782782, 69565564]

約数ペア:

[(1, 69565564), (2, 34782782), (4, 17391391), (17, 4092092), (34, 2046046), (67, 1038292), (68, 1023023), (134, 519146), (268, 259573), (1139, 61076), (2278, 30538), (4556, 15269)]