47889728

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{39383}}^1$

素因数の和:39414

約数の個数: 28

約数和(自身を含む): 100035360

約数和(自身を除く): 52145632

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 39383, 78766, 157532, 315064, 630128, 748277, 1260256, 1496554, 2520512, 2993108, 5986216, 11972432, 23944864, 47889728]

約数ペア:

[(1, 47889728), (2, 23944864), (4, 11972432), (8, 5986216), (16, 2993108), (19, 2520512), (32, 1496554), (38, 1260256), (64, 748277), (76, 630128), (152, 315064), (304, 157532), (608, 78766), (1216, 39383)]