56615288

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{2153}}^1$

素因数の和:2351

約数の個数: 32

約数和(自身を含む): 112438800

約数和(自身を除く): 55823512

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 173, 346, 692, 1384, 2153, 3287, 4306, 6574, 8612, 13148, 17224, 26296, 40907, 81814, 163628, 327256, 372469, 744938, 1489876, 2979752, 7076911, 14153822, 28307644, 56615288]

約数ペア:

[(1, 56615288), (2, 28307644), (4, 14153822), (8, 7076911), (19, 2979752), (38, 1489876), (76, 744938), (152, 372469), (173, 327256), (346, 163628), (692, 81814), (1384, 40907), (2153, 26296), (3287, 17224), (4306, 13148), (6574, 8612)]