2155804928

素因数分解:

$2^8\times {\mathrm{41}}^1\times {\mathrm{293}}^1\times {\mathrm{701}}^1$

素因数の和:1051

約数の個数: 72

約数和(自身を含む): 4429499256

約数和(自身を除く): 2273694328

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 256, 293, 328, 586, 656, 701, 1172, 1312, 1402, 2344, 2624, 2804, 4688, 5248, 5608, 9376, 10496, 11216, 12013, 18752, 22432, 24026, 28741, 37504, 44864, 48052, 57482, 75008, 89728, 96104, 114964, 179456, 192208, 205393, 229928, 384416, 410786, 459856, 768832, 821572, 919712, 1537664, 1643144, 1839424, 3075328, 3286288, 3678848, 6572576, 7357696, 8421113, 13145152, 16842226, 26290304, 33684452, 52580608, 67368904, 134737808, 269475616, 538951232, 1077902464, 2155804928]

約数ペア:

[(1, 2155804928), (2, 1077902464), (4, 538951232), (8, 269475616), (16, 134737808), (32, 67368904), (41, 52580608), (64, 33684452), (82, 26290304), (128, 16842226), (164, 13145152), (256, 8421113), (293, 7357696), (328, 6572576), (586, 3678848), (656, 3286288), (701, 3075328), (1172, 1839424), (1312, 1643144), (1402, 1537664), (2344, 919712), (2624, 821572), (2804, 768832), (4688, 459856), (5248, 410786), (5608, 384416), (9376, 229928), (10496, 205393), (11216, 192208), (12013, 179456), (18752, 114964), (22432, 96104), (24026, 89728), (28741, 75008), (37504, 57482), (44864, 48052)]