28737728

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{23633}}^1$

素因数の和:23664

約数の個数: 28

約数和(自身を含む): 60030360

約数和(自身を除く): 31292632

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 23633, 47266, 94532, 189064, 378128, 449027, 756256, 898054, 1512512, 1796108, 3592216, 7184432, 14368864, 28737728]

約数ペア:

[(1, 28737728), (2, 14368864), (4, 7184432), (8, 3592216), (16, 1796108), (19, 1512512), (32, 898054), (38, 756256), (64, 449027), (76, 378128), (152, 189064), (304, 94532), (608, 47266), (1216, 23633)]