1720246592

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{54521}}^1$

素因数の和:54579

約数の個数: 56

約数和(自身を含む): 3739118760

約数和(自身を除く): 2018872168

約数列:

[1, 2, 4, 8, 16, 17, 29, 32, 34, 58, 64, 68, 116, 136, 232, 272, 464, 493, 544, 928, 986, 1088, 1856, 1972, 3944, 7888, 15776, 31552, 54521, 109042, 218084, 436168, 872336, 926857, 1581109, 1744672, 1853714, 3162218, 3489344, 3707428, 6324436, 7414856, 12648872, 14829712, 25297744, 26878853, 29659424, 50595488, 53757706, 59318848, 101190976, 107515412, 215030824, 430061648, 860123296, 1720246592]

約数ペア:

[(1, 1720246592), (2, 860123296), (4, 430061648), (8, 215030824), (16, 107515412), (17, 101190976), (29, 59318848), (32, 53757706), (34, 50595488), (58, 29659424), (64, 26878853), (68, 25297744), (116, 14829712), (136, 12648872), (232, 7414856), (272, 6324436), (464, 3707428), (493, 3489344), (544, 3162218), (928, 1853714), (986, 1744672), (1088, 1581109), (1856, 926857), (1972, 872336), (3944, 436168), (7888, 218084), (15776, 109042), (31552, 54521)]