1788897728

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{1471133}}^1$

素因数の和:1471164

約数の個数: 28

約数和(自身を含む): 3736680360

約数和(自身を除く): 1947782632

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 1471133, 2942266, 5884532, 11769064, 23538128, 27951527, 47076256, 55903054, 94152512, 111806108, 223612216, 447224432, 894448864, 1788897728]

約数ペア:

[(1, 1788897728), (2, 894448864), (4, 447224432), (8, 223612216), (16, 111806108), (19, 94152512), (32, 55903054), (38, 47076256), (64, 27951527), (76, 23538128), (152, 11769064), (304, 5884532), (608, 2942266), (1216, 1471133)]