65474304

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{641}}^1$

素因数の和:686

約数の個数: 144

約数和(自身を含む): 209959680

約数和(自身を除く): 144485376

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 64, 76, 84, 96, 112, 114, 128, 133, 152, 168, 192, 224, 228, 256, 266, 304, 336, 384, 399, 448, 456, 532, 608, 641, 672, 768, 798, 896, 912, 1064, 1216, 1282, 1344, 1596, 1792, 1824, 1923, 2128, 2432, 2564, 2688, 3192, 3648, 3846, 4256, 4487, 4864, 5128, 5376, 6384, 7296, 7692, 8512, 8974, 10256, 12179, 12768, 13461, 14592, 15384, 17024, 17948, 20512, 24358, 25536, 26922, 30768, 34048, 35896, 36537, 41024, 48716, 51072, 53844, 61536, 71792, 73074, 82048, 85253, 97432, 102144, 107688, 123072, 143584, 146148, 164096, 170506, 194864, 215376, 246144, 255759, 287168, 292296, 341012, 389728, 430752, 492288, 511518, 574336, 584592, 682024, 779456, 861504, 1023036, 1148672, 1169184, 1364048, 1558912, 1723008, 2046072, 2338368, 2728096, 3117824, 3446016, 4092144, 4676736, 5456192, 8184288, 9353472, 10912384, 16368576, 21824768, 32737152, 65474304]

約数ペア:

[(1, 65474304), (2, 32737152), (3, 21824768), (4, 16368576), (6, 10912384), (7, 9353472), (8, 8184288), (12, 5456192), (14, 4676736), (16, 4092144), (19, 3446016), (21, 3117824), (24, 2728096), (28, 2338368), (32, 2046072), (38, 1723008), (42, 1558912), (48, 1364048), (56, 1169184), (57, 1148672), (64, 1023036), (76, 861504), (84, 779456), (96, 682024), (112, 584592), (114, 574336), (128, 511518), (133, 492288), (152, 430752), (168, 389728), (192, 341012), (224, 292296), (228, 287168), (256, 255759), (266, 246144), (304, 215376), (336, 194864), (384, 170506), (399, 164096), (448, 146148), (456, 143584), (532, 123072), (608, 107688), (641, 102144), (672, 97432), (768, 85253), (798, 82048), (896, 73074), (912, 71792), (1064, 61536), (1216, 53844), (1282, 51072), (1344, 48716), (1596, 41024), (1792, 36537), (1824, 35896), (1923, 34048), (2128, 30768), (2432, 26922), (2564, 25536), (2688, 24358), (3192, 20512), (3648, 17948), (3846, 17024), (4256, 15384), (4487, 14592), (4864, 13461), (5128, 12768), (5376, 12179), (6384, 10256), (7296, 8974), (7692, 8512)]