22415792

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1$

素因数の和:286

約数の個数: 80

約数和(自身を含む): 53692992

約数和(自身を除く): 31277200

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 61, 68, 112, 119, 122, 136, 193, 238, 244, 272, 386, 427, 476, 488, 772, 854, 952, 976, 1037, 1351, 1544, 1708, 1904, 2074, 2702, 3088, 3281, 3416, 4148, 5404, 6562, 6832, 7259, 8296, 10808, 11773, 13124, 14518, 16592, 21616, 22967, 23546, 26248, 29036, 45934, 47092, 52496, 58072, 82411, 91868, 94184, 116144, 164822, 183736, 188368, 200141, 329644, 367472, 400282, 659288, 800564, 1318576, 1400987, 1601128, 2801974, 3202256, 5603948, 11207896, 22415792]

約数ペア:

[(1, 22415792), (2, 11207896), (4, 5603948), (7, 3202256), (8, 2801974), (14, 1601128), (16, 1400987), (17, 1318576), (28, 800564), (34, 659288), (56, 400282), (61, 367472), (68, 329644), (112, 200141), (119, 188368), (122, 183736), (136, 164822), (193, 116144), (238, 94184), (244, 91868), (272, 82411), (386, 58072), (427, 52496), (476, 47092), (488, 45934), (772, 29036), (854, 26248), (952, 23546), (976, 22967), (1037, 21616), (1351, 16592), (1544, 14518), (1708, 13124), (1904, 11773), (2074, 10808), (2702, 8296), (3088, 7259), (3281, 6832), (3416, 6562), (4148, 5404)]