39681728

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{32633}}^1$

素因数の和:32664

約数の個数: 28

約数和(自身を含む): 82890360

約数和(自身を除く): 43208632

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 32633, 65266, 130532, 261064, 522128, 620027, 1044256, 1240054, 2088512, 2480108, 4960216, 9920432, 19840864, 39681728]

約数ペア:

[(1, 39681728), (2, 19840864), (4, 9920432), (8, 4960216), (16, 2480108), (19, 2088512), (32, 1240054), (38, 1044256), (64, 620027), (76, 522128), (152, 261064), (304, 130532), (608, 65266), (1216, 32633)]