17943117568

素因数分解:

$2^8\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{8363}}^1$

素因数の和:8442

約数の個数: 108

約数和(自身を含む): 39363576840

約数和(自身を除く): 21420459272

約数列:

[1, 2, 4, 8, 16, 17, 29, 32, 34, 58, 64, 68, 116, 128, 136, 232, 256, 272, 289, 464, 493, 544, 578, 928, 986, 1088, 1156, 1856, 1972, 2176, 2312, 3712, 3944, 4352, 4624, 7424, 7888, 8363, 8381, 9248, 15776, 16726, 16762, 18496, 31552, 33452, 33524, 36992, 63104, 66904, 67048, 73984, 126208, 133808, 134096, 142171, 242527, 267616, 268192, 284342, 485054, 535232, 536384, 568684, 970108, 1070464, 1072768, 1137368, 1940216, 2140928, 2145536, 2274736, 2416907, 3880432, 4122959, 4549472, 4833814, 7760864, 8245918, 9098944, 9667628, 15521728, 16491836, 18197888, 19335256, 31043456, 32983672, 36395776, 38670512, 62086912, 65967344, 70090303, 77341024, 131934688, 140180606, 154682048, 263869376, 280361212, 309364096, 527738752, 560722424, 618728192, 1055477504, 1121444848, 2242889696, 4485779392, 8971558784, 17943117568]

約数ペア:

[(1, 17943117568), (2, 8971558784), (4, 4485779392), (8, 2242889696), (16, 1121444848), (17, 1055477504), (29, 618728192), (32, 560722424), (34, 527738752), (58, 309364096), (64, 280361212), (68, 263869376), (116, 154682048), (128, 140180606), (136, 131934688), (232, 77341024), (256, 70090303), (272, 65967344), (289, 62086912), (464, 38670512), (493, 36395776), (544, 32983672), (578, 31043456), (928, 19335256), (986, 18197888), (1088, 16491836), (1156, 15521728), (1856, 9667628), (1972, 9098944), (2176, 8245918), (2312, 7760864), (3712, 4833814), (3944, 4549472), (4352, 4122959), (4624, 3880432), (7424, 2416907), (7888, 2274736), (8363, 2145536), (8381, 2140928), (9248, 1940216), (15776, 1137368), (16726, 1072768), (16762, 1070464), (18496, 970108), (31552, 568684), (33452, 536384), (33524, 535232), (36992, 485054), (63104, 284342), (66904, 268192), (67048, 267616), (73984, 242527), (126208, 142171), (133808, 134096)]