25821264

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:153

約数の個数: 160

約数和(自身を含む): 82026496

約数和(自身を除く): 56205232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 37, 42, 48, 56, 62, 67, 74, 84, 93, 111, 112, 124, 134, 148, 168, 186, 201, 217, 222, 248, 259, 268, 296, 336, 372, 402, 434, 444, 469, 496, 518, 536, 592, 651, 744, 777, 804, 868, 888, 938, 1036, 1072, 1147, 1302, 1407, 1488, 1554, 1608, 1736, 1776, 1876, 2072, 2077, 2294, 2479, 2604, 2814, 3108, 3216, 3441, 3472, 3752, 4144, 4154, 4588, 4958, 5208, 5628, 6216, 6231, 6882, 7437, 7504, 8029, 8308, 9176, 9916, 10416, 11256, 12432, 12462, 13764, 14539, 14874, 16058, 16616, 17353, 18352, 19832, 22512, 24087, 24924, 27528, 29078, 29748, 32116, 33232, 34706, 39664, 43617, 48174, 49848, 52059, 55056, 58156, 59496, 64232, 69412, 76849, 87234, 96348, 99696, 104118, 116312, 118992, 128464, 138824, 153698, 174468, 192696, 208236, 230547, 232624, 277648, 307396, 348936, 385392, 416472, 461094, 537943, 614792, 697872, 832944, 922188, 1075886, 1229584, 1613829, 1844376, 2151772, 3227658, 3688752, 4303544, 6455316, 8607088, 12910632, 25821264]

約数ペア:

[(1, 25821264), (2, 12910632), (3, 8607088), (4, 6455316), (6, 4303544), (7, 3688752), (8, 3227658), (12, 2151772), (14, 1844376), (16, 1613829), (21, 1229584), (24, 1075886), (28, 922188), (31, 832944), (37, 697872), (42, 614792), (48, 537943), (56, 461094), (62, 416472), (67, 385392), (74, 348936), (84, 307396), (93, 277648), (111, 232624), (112, 230547), (124, 208236), (134, 192696), (148, 174468), (168, 153698), (186, 138824), (201, 128464), (217, 118992), (222, 116312), (248, 104118), (259, 99696), (268, 96348), (296, 87234), (336, 76849), (372, 69412), (402, 64232), (434, 59496), (444, 58156), (469, 55056), (496, 52059), (518, 49848), (536, 48174), (592, 43617), (651, 39664), (744, 34706), (777, 33232), (804, 32116), (868, 29748), (888, 29078), (938, 27528), (1036, 24924), (1072, 24087), (1147, 22512), (1302, 19832), (1407, 18352), (1488, 17353), (1554, 16616), (1608, 16058), (1736, 14874), (1776, 14539), (1876, 13764), (2072, 12462), (2077, 12432), (2294, 11256), (2479, 10416), (2604, 9916), (2814, 9176), (3108, 8308), (3216, 8029), (3441, 7504), (3472, 7437), (3752, 6882), (4144, 6231), (4154, 6216), (4588, 5628), (4958, 5208)]