25860828

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:192

約数の個数: 96

約数和(自身を含む): 72217600

約数和(自身を除く): 46356772

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 61, 84, 98, 103, 122, 147, 183, 196, 206, 244, 294, 309, 343, 366, 412, 427, 588, 618, 686, 721, 732, 854, 1029, 1236, 1281, 1372, 1442, 1708, 2058, 2163, 2562, 2884, 2989, 4116, 4326, 5047, 5124, 5978, 6283, 8652, 8967, 10094, 11956, 12566, 15141, 17934, 18849, 20188, 20923, 25132, 30282, 35329, 35868, 37698, 41846, 43981, 60564, 62769, 70658, 75396, 83692, 87962, 105987, 125538, 131943, 141316, 175924, 211974, 251076, 263886, 307867, 423948, 527772, 615734, 923601, 1231468, 1847202, 2155069, 3694404, 4310138, 6465207, 8620276, 12930414, 25860828]

約数ペア:

[(1, 25860828), (2, 12930414), (3, 8620276), (4, 6465207), (6, 4310138), (7, 3694404), (12, 2155069), (14, 1847202), (21, 1231468), (28, 923601), (42, 615734), (49, 527772), (61, 423948), (84, 307867), (98, 263886), (103, 251076), (122, 211974), (147, 175924), (183, 141316), (196, 131943), (206, 125538), (244, 105987), (294, 87962), (309, 83692), (343, 75396), (366, 70658), (412, 62769), (427, 60564), (588, 43981), (618, 41846), (686, 37698), (721, 35868), (732, 35329), (854, 30282), (1029, 25132), (1236, 20923), (1281, 20188), (1372, 18849), (1442, 17934), (1708, 15141), (2058, 12566), (2163, 11956), (2562, 10094), (2884, 8967), (2989, 8652), (4116, 6283), (4326, 5978), (5047, 5124)]