16563475264

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{27407}}^1$

素因数の和:27516

約数の個数: 112

約数和(自身を含む): 40099000320

約数和(自身を除く): 23535525056

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 71, 76, 112, 133, 142, 152, 224, 266, 284, 304, 448, 497, 532, 568, 608, 994, 1064, 1136, 1216, 1349, 1988, 2128, 2272, 2698, 3976, 4256, 4544, 5396, 7952, 8512, 9443, 10792, 15904, 18886, 21584, 27407, 31808, 37772, 43168, 54814, 75544, 86336, 109628, 151088, 191849, 219256, 302176, 383698, 438512, 520733, 604352, 767396, 877024, 1041466, 1534792, 1754048, 1945897, 2082932, 3069584, 3645131, 3891794, 4165864, 6139168, 7290262, 7783588, 8331728, 12278336, 13621279, 14580524, 15567176, 16663456, 27242558, 29161048, 31134352, 33326912, 36972043, 54485116, 58322096, 62268704, 73944086, 108970232, 116644192, 124537408, 147888172, 217940464, 233288384, 258804301, 295776344, 435880928, 517608602, 591552688, 871761856, 1035217204, 1183105376, 2070434408, 2366210752, 4140868816, 8281737632, 16563475264]

約数ペア:

[(1, 16563475264), (2, 8281737632), (4, 4140868816), (7, 2366210752), (8, 2070434408), (14, 1183105376), (16, 1035217204), (19, 871761856), (28, 591552688), (32, 517608602), (38, 435880928), (56, 295776344), (64, 258804301), (71, 233288384), (76, 217940464), (112, 147888172), (133, 124537408), (142, 116644192), (152, 108970232), (224, 73944086), (266, 62268704), (284, 58322096), (304, 54485116), (448, 36972043), (497, 33326912), (532, 31134352), (568, 29161048), (608, 27242558), (994, 16663456), (1064, 15567176), (1136, 14580524), (1216, 13621279), (1349, 12278336), (1988, 8331728), (2128, 7783588), (2272, 7290262), (2698, 6139168), (3976, 4165864), (4256, 3891794), (4544, 3645131), (5396, 3069584), (7952, 2082932), (8512, 1945897), (9443, 1754048), (10792, 1534792), (15904, 1041466), (18886, 877024), (21584, 767396), (27407, 604352), (31808, 520733), (37772, 438512), (43168, 383698), (54814, 302176), (75544, 219256), (86336, 191849), (109628, 151088)]