13857536

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:90

約数の個数: 144

約数和(自身を含む): 37282560

約数和(自身を除く): 23425024

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 32, 37, 38, 44, 56, 64, 74, 76, 77, 88, 112, 128, 133, 148, 152, 154, 176, 209, 224, 256, 259, 266, 296, 304, 308, 352, 407, 418, 448, 518, 532, 592, 608, 616, 703, 704, 814, 836, 896, 1036, 1064, 1184, 1216, 1232, 1406, 1408, 1463, 1628, 1672, 1792, 2072, 2128, 2368, 2432, 2464, 2812, 2816, 2849, 2926, 3256, 3344, 4144, 4256, 4736, 4864, 4921, 4928, 5624, 5698, 5852, 6512, 6688, 7733, 8288, 8512, 9472, 9842, 9856, 11248, 11396, 11704, 13024, 13376, 15466, 16576, 17024, 19684, 19712, 22496, 22792, 23408, 26048, 26752, 30932, 33152, 34048, 39368, 44992, 45584, 46816, 52096, 53504, 54131, 61864, 66304, 78736, 89984, 91168, 93632, 104192, 108262, 123728, 157472, 179968, 182336, 187264, 216524, 247456, 314944, 364672, 374528, 433048, 494912, 629888, 729344, 866096, 989824, 1259776, 1732192, 1979648, 3464384, 6928768, 13857536]

約数ペア:

[(1, 13857536), (2, 6928768), (4, 3464384), (7, 1979648), (8, 1732192), (11, 1259776), (14, 989824), (16, 866096), (19, 729344), (22, 629888), (28, 494912), (32, 433048), (37, 374528), (38, 364672), (44, 314944), (56, 247456), (64, 216524), (74, 187264), (76, 182336), (77, 179968), (88, 157472), (112, 123728), (128, 108262), (133, 104192), (148, 93632), (152, 91168), (154, 89984), (176, 78736), (209, 66304), (224, 61864), (256, 54131), (259, 53504), (266, 52096), (296, 46816), (304, 45584), (308, 44992), (352, 39368), (407, 34048), (418, 33152), (448, 30932), (518, 26752), (532, 26048), (592, 23408), (608, 22792), (616, 22496), (703, 19712), (704, 19684), (814, 17024), (836, 16576), (896, 15466), (1036, 13376), (1064, 13024), (1184, 11704), (1216, 11396), (1232, 11248), (1406, 9856), (1408, 9842), (1463, 9472), (1628, 8512), (1672, 8288), (1792, 7733), (2072, 6688), (2128, 6512), (2368, 5852), (2432, 5698), (2464, 5624), (2812, 4928), (2816, 4921), (2849, 4864), (2926, 4736), (3256, 4256), (3344, 4144)]