1456937984

素因数分解:

$2^{10}\times {\mathrm{131}}^1\times {\mathrm{10861}}^1$

素因数の和:11012

約数の個数: 44

約数和(自身を含む): 2934955848

約数和(自身を除く): 1478017864

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 131, 256, 262, 512, 524, 1024, 1048, 2096, 4192, 8384, 10861, 16768, 21722, 33536, 43444, 67072, 86888, 134144, 173776, 347552, 695104, 1390208, 1422791, 2780416, 2845582, 5560832, 5691164, 11121664, 11382328, 22764656, 45529312, 91058624, 182117248, 364234496, 728468992, 1456937984]

約数ペア:

[(1, 1456937984), (2, 728468992), (4, 364234496), (8, 182117248), (16, 91058624), (32, 45529312), (64, 22764656), (128, 11382328), (131, 11121664), (256, 5691164), (262, 5560832), (512, 2845582), (524, 2780416), (1024, 1422791), (1048, 1390208), (2096, 695104), (4192, 347552), (8384, 173776), (10861, 134144), (16768, 86888), (21722, 67072), (33536, 43444)]