25530648

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1$

素因数の和:249

約数の個数: 128

約数和(自身を含む): 77172480

約数和(自身を除く): 51641832

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 43, 44, 52, 66, 78, 86, 88, 104, 129, 132, 143, 156, 172, 173, 258, 264, 286, 312, 344, 346, 429, 473, 516, 519, 559, 572, 692, 858, 946, 1032, 1038, 1118, 1144, 1384, 1419, 1677, 1716, 1892, 1903, 2076, 2236, 2249, 2838, 3354, 3432, 3784, 3806, 4152, 4472, 4498, 5676, 5709, 6149, 6708, 6747, 7439, 7612, 8996, 11352, 11418, 12298, 13416, 13494, 14878, 15224, 17992, 18447, 22317, 22836, 24596, 24739, 26988, 29756, 36894, 44634, 45672, 49192, 49478, 53976, 59512, 73788, 74217, 81829, 89268, 96707, 98956, 147576, 148434, 163658, 178536, 193414, 197912, 245487, 290121, 296868, 327316, 386828, 490974, 580242, 593736, 654632, 773656, 981948, 1063777, 1160484, 1963896, 2127554, 2320968, 3191331, 4255108, 6382662, 8510216, 12765324, 25530648]

約数ペア:

[(1, 25530648), (2, 12765324), (3, 8510216), (4, 6382662), (6, 4255108), (8, 3191331), (11, 2320968), (12, 2127554), (13, 1963896), (22, 1160484), (24, 1063777), (26, 981948), (33, 773656), (39, 654632), (43, 593736), (44, 580242), (52, 490974), (66, 386828), (78, 327316), (86, 296868), (88, 290121), (104, 245487), (129, 197912), (132, 193414), (143, 178536), (156, 163658), (172, 148434), (173, 147576), (258, 98956), (264, 96707), (286, 89268), (312, 81829), (344, 74217), (346, 73788), (429, 59512), (473, 53976), (516, 49478), (519, 49192), (559, 45672), (572, 44634), (692, 36894), (858, 29756), (946, 26988), (1032, 24739), (1038, 24596), (1118, 22836), (1144, 22317), (1384, 18447), (1419, 17992), (1677, 15224), (1716, 14878), (1892, 13494), (1903, 13416), (2076, 12298), (2236, 11418), (2249, 11352), (2838, 8996), (3354, 7612), (3432, 7439), (3784, 6747), (3806, 6708), (4152, 6149), (4472, 5709), (4498, 5676)]