69642076

素因数分解:

$2^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{15259}}^1$

素因数の和:15433

約数の個数: 24

約数和(自身を含む): 140147840

約数和(自身を除く): 70505764

約数列:

[1, 2, 4, 7, 14, 28, 163, 326, 652, 1141, 2282, 4564, 15259, 30518, 61036, 106813, 213626, 427252, 2487217, 4974434, 9948868, 17410519, 34821038, 69642076]

約数ペア:

[(1, 69642076), (2, 34821038), (4, 17410519), (7, 9948868), (14, 4974434), (28, 2487217), (163, 427252), (326, 213626), (652, 106813), (1141, 61036), (2282, 30518), (4564, 15259)]