9991109632

素因数分解:

$2^{10}\times 7^1\times {\mathrm{317}}^1\times {\mathrm{4397}}^1$

素因数の和:4741

約数の個数: 88

約数和(自身を含む): 22902884064

約数和(自身を除く): 12911774432

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 317, 448, 512, 634, 896, 1024, 1268, 1792, 2219, 2536, 3584, 4397, 4438, 5072, 7168, 8794, 8876, 10144, 17588, 17752, 20288, 30779, 35176, 35504, 40576, 61558, 70352, 71008, 81152, 123116, 140704, 142016, 162304, 246232, 281408, 284032, 324608, 492464, 562816, 568064, 984928, 1125632, 1136128, 1393849, 1969856, 2251264, 2272256, 2787698, 3939712, 4502528, 5575396, 7879424, 9756943, 11150792, 15758848, 19513886, 22301584, 31517696, 39027772, 44603168, 78055544, 89206336, 156111088, 178412672, 312222176, 356825344, 624444352, 713650688, 1248888704, 1427301376, 2497777408, 4995554816, 9991109632]

約数ペア:

[(1, 9991109632), (2, 4995554816), (4, 2497777408), (7, 1427301376), (8, 1248888704), (14, 713650688), (16, 624444352), (28, 356825344), (32, 312222176), (56, 178412672), (64, 156111088), (112, 89206336), (128, 78055544), (224, 44603168), (256, 39027772), (317, 31517696), (448, 22301584), (512, 19513886), (634, 15758848), (896, 11150792), (1024, 9756943), (1268, 7879424), (1792, 5575396), (2219, 4502528), (2536, 3939712), (3584, 2787698), (4397, 2272256), (4438, 2251264), (5072, 1969856), (7168, 1393849), (8794, 1136128), (8876, 1125632), (10144, 984928), (17588, 568064), (17752, 562816), (20288, 492464), (30779, 324608), (35176, 284032), (35504, 281408), (40576, 246232), (61558, 162304), (70352, 142016), (71008, 140704), (81152, 123116)]