13815088

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:242

約数の個数: 80

約数和(自身を含む): 33140736

約数和(自身を除く): 19325648

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 31, 46, 56, 62, 92, 112, 124, 161, 173, 184, 217, 248, 322, 346, 368, 434, 496, 644, 692, 713, 868, 1211, 1288, 1384, 1426, 1736, 2422, 2576, 2768, 2852, 3472, 3979, 4844, 4991, 5363, 5704, 7958, 9688, 9982, 10726, 11408, 15916, 19376, 19964, 21452, 27853, 31832, 37541, 39928, 42904, 55706, 63664, 75082, 79856, 85808, 111412, 123349, 150164, 222824, 246698, 300328, 445648, 493396, 600656, 863443, 986792, 1726886, 1973584, 3453772, 6907544, 13815088]

約数ペア:

[(1, 13815088), (2, 6907544), (4, 3453772), (7, 1973584), (8, 1726886), (14, 986792), (16, 863443), (23, 600656), (28, 493396), (31, 445648), (46, 300328), (56, 246698), (62, 222824), (92, 150164), (112, 123349), (124, 111412), (161, 85808), (173, 79856), (184, 75082), (217, 63664), (248, 55706), (322, 42904), (346, 39928), (368, 37541), (434, 31832), (496, 27853), (644, 21452), (692, 19964), (713, 19376), (868, 15916), (1211, 11408), (1288, 10726), (1384, 9982), (1426, 9688), (1736, 7958), (2422, 5704), (2576, 5363), (2768, 4991), (2852, 4844), (3472, 3979)]