27869744

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{349}}^1$

素因数の和:418

約数の個数: 80

約数和(自身を含む): 66662400

約数和(自身を除く): 38792656

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 31, 46, 56, 62, 92, 112, 124, 161, 184, 217, 248, 322, 349, 368, 434, 496, 644, 698, 713, 868, 1288, 1396, 1426, 1736, 2443, 2576, 2792, 2852, 3472, 4886, 4991, 5584, 5704, 8027, 9772, 9982, 10819, 11408, 16054, 19544, 19964, 21638, 32108, 39088, 39928, 43276, 56189, 64216, 75733, 79856, 86552, 112378, 128432, 151466, 173104, 224756, 248837, 302932, 449512, 497674, 605864, 899024, 995348, 1211728, 1741859, 1990696, 3483718, 3981392, 6967436, 13934872, 27869744]

約数ペア:

[(1, 27869744), (2, 13934872), (4, 6967436), (7, 3981392), (8, 3483718), (14, 1990696), (16, 1741859), (23, 1211728), (28, 995348), (31, 899024), (46, 605864), (56, 497674), (62, 449512), (92, 302932), (112, 248837), (124, 224756), (161, 173104), (184, 151466), (217, 128432), (248, 112378), (322, 86552), (349, 79856), (368, 75733), (434, 64216), (496, 56189), (644, 43276), (698, 39928), (713, 39088), (868, 32108), (1288, 21638), (1396, 19964), (1426, 19544), (1736, 16054), (2443, 11408), (2576, 10819), (2792, 9982), (2852, 9772), (3472, 8027), (4886, 5704), (4991, 5584)]