798697136

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{241}}^1\times {\mathrm{4817}}^1$

素因数の和:5109

約数の個数: 40

約数和(自身を含む): 1590363984

約数和(自身を除く): 791666848

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 241, 344, 482, 688, 964, 1928, 3856, 4817, 9634, 10363, 19268, 20726, 38536, 41452, 77072, 82904, 165808, 207131, 414262, 828524, 1160897, 1657048, 2321794, 3314096, 4643588, 9287176, 18574352, 49918571, 99837142, 199674284, 399348568, 798697136]

約数ペア:

[(1, 798697136), (2, 399348568), (4, 199674284), (8, 99837142), (16, 49918571), (43, 18574352), (86, 9287176), (172, 4643588), (241, 3314096), (344, 2321794), (482, 1657048), (688, 1160897), (964, 828524), (1928, 414262), (3856, 207131), (4817, 165808), (9634, 82904), (10363, 77072), (19268, 41452), (20726, 38536)]