78717152

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{129469}}^1$

素因数の和:129498

約数の個数: 24

約数和(自身を含む): 163132200

約数和(自身を除く): 84415048

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 129469, 258938, 517876, 1035752, 2071504, 2459911, 4143008, 4919822, 9839644, 19679288, 39358576, 78717152]

約数ペア:

[(1, 78717152), (2, 39358576), (4, 19679288), (8, 9839644), (16, 4919822), (19, 4143008), (32, 2459911), (38, 2071504), (76, 1035752), (152, 517876), (304, 258938), (608, 129469)]