538593968

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{347}}^1\times {\mathrm{8819}}^1$

素因数の和:9185

約数の個数: 40

約数和(自身を含む): 1141801920

約数和(自身を除く): 603207952

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 347, 694, 1388, 2776, 3817, 5552, 7634, 8819, 15268, 17638, 30536, 35276, 61072, 70552, 97009, 141104, 194018, 388036, 776072, 1552144, 3060193, 6120386, 12240772, 24481544, 33662123, 48963088, 67324246, 134648492, 269296984, 538593968]

約数ペア:

[(1, 538593968), (2, 269296984), (4, 134648492), (8, 67324246), (11, 48963088), (16, 33662123), (22, 24481544), (44, 12240772), (88, 6120386), (176, 3060193), (347, 1552144), (694, 776072), (1388, 388036), (2776, 194018), (3817, 141104), (5552, 97009), (7634, 70552), (8819, 61072), (15268, 35276), (17638, 30536)]