25722768

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1087}}^1$

素因数の和:1144

約数の個数: 80

約数和(自身を含む): 72852480

約数和(自身を除く): 47129712

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 29, 34, 48, 51, 58, 68, 87, 102, 116, 136, 174, 204, 232, 272, 348, 408, 464, 493, 696, 816, 986, 1087, 1392, 1479, 1972, 2174, 2958, 3261, 3944, 4348, 5916, 6522, 7888, 8696, 11832, 13044, 17392, 18479, 23664, 26088, 31523, 36958, 52176, 55437, 63046, 73916, 94569, 110874, 126092, 147832, 189138, 221748, 252184, 295664, 378276, 443496, 504368, 535891, 756552, 886992, 1071782, 1513104, 1607673, 2143564, 3215346, 4287128, 6430692, 8574256, 12861384, 25722768]

約数ペア:

[(1, 25722768), (2, 12861384), (3, 8574256), (4, 6430692), (6, 4287128), (8, 3215346), (12, 2143564), (16, 1607673), (17, 1513104), (24, 1071782), (29, 886992), (34, 756552), (48, 535891), (51, 504368), (58, 443496), (68, 378276), (87, 295664), (102, 252184), (116, 221748), (136, 189138), (174, 147832), (204, 126092), (232, 110874), (272, 94569), (348, 73916), (408, 63046), (464, 55437), (493, 52176), (696, 36958), (816, 31523), (986, 26088), (1087, 23664), (1392, 18479), (1479, 17392), (1972, 13044), (2174, 11832), (2958, 8696), (3261, 7888), (3944, 6522), (4348, 5916)]