69995716

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{15527}}^1$

素因数の和:15568

約数の個数: 36

約数和(自身を含む): 148696128

約数和(自身を除く): 78700412

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 92, 98, 161, 196, 322, 644, 1127, 2254, 4508, 15527, 31054, 62108, 108689, 217378, 357121, 434756, 714242, 760823, 1428484, 1521646, 2499847, 3043292, 4999694, 9999388, 17498929, 34997858, 69995716]

約数ペア:

[(1, 69995716), (2, 34997858), (4, 17498929), (7, 9999388), (14, 4999694), (23, 3043292), (28, 2499847), (46, 1521646), (49, 1428484), (92, 760823), (98, 714242), (161, 434756), (196, 357121), (322, 217378), (644, 108689), (1127, 62108), (2254, 31054), (4508, 15527)]