56907704

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{113}}^1$

素因数の和:189

約数の個数: 96

約数和(自身を含む): 136170720

約数和(自身を除く): 79263016

約数列:

[1, 2, 4, 7, 8, 14, 17, 23, 28, 34, 46, 56, 68, 92, 113, 119, 136, 161, 184, 226, 238, 322, 391, 452, 476, 529, 644, 782, 791, 904, 952, 1058, 1288, 1564, 1582, 1921, 2116, 2599, 2737, 3128, 3164, 3703, 3842, 4232, 5198, 5474, 6328, 7406, 7684, 8993, 10396, 10948, 13447, 14812, 15368, 17986, 18193, 20792, 21896, 26894, 29624, 35972, 36386, 44183, 53788, 59777, 62951, 71944, 72772, 88366, 107576, 119554, 125902, 145544, 176732, 239108, 251804, 309281, 353464, 418439, 478216, 503608, 618562, 836878, 1016209, 1237124, 1673756, 2032418, 2474248, 3347512, 4064836, 7113463, 8129672, 14226926, 28453852, 56907704]

約数ペア:

[(1, 56907704), (2, 28453852), (4, 14226926), (7, 8129672), (8, 7113463), (14, 4064836), (17, 3347512), (23, 2474248), (28, 2032418), (34, 1673756), (46, 1237124), (56, 1016209), (68, 836878), (92, 618562), (113, 503608), (119, 478216), (136, 418439), (161, 353464), (184, 309281), (226, 251804), (238, 239108), (322, 176732), (391, 145544), (452, 125902), (476, 119554), (529, 107576), (644, 88366), (782, 72772), (791, 71944), (904, 62951), (952, 59777), (1058, 53788), (1288, 44183), (1564, 36386), (1582, 35972), (1921, 29624), (2116, 26894), (2599, 21896), (2737, 20792), (3128, 18193), (3164, 17986), (3703, 15368), (3842, 14812), (4232, 13447), (5198, 10948), (5474, 10396), (6328, 8993), (7406, 7684)]