65685424

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{593}}^1$

素因数の和:674

約数の個数: 80

約数和(自身を含む): 155561472

約数和(自身を除く): 89876048

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 43, 46, 56, 86, 92, 112, 161, 172, 184, 301, 322, 344, 368, 593, 602, 644, 688, 989, 1186, 1204, 1288, 1978, 2372, 2408, 2576, 3956, 4151, 4744, 4816, 6923, 7912, 8302, 9488, 13639, 13846, 15824, 16604, 25499, 27278, 27692, 33208, 50998, 54556, 55384, 66416, 95473, 101996, 109112, 110768, 178493, 190946, 203992, 218224, 356986, 381892, 407984, 586477, 713972, 763784, 1172954, 1427944, 1527568, 2345908, 2855888, 4105339, 4691816, 8210678, 9383632, 16421356, 32842712, 65685424]

約数ペア:

[(1, 65685424), (2, 32842712), (4, 16421356), (7, 9383632), (8, 8210678), (14, 4691816), (16, 4105339), (23, 2855888), (28, 2345908), (43, 1527568), (46, 1427944), (56, 1172954), (86, 763784), (92, 713972), (112, 586477), (161, 407984), (172, 381892), (184, 356986), (301, 218224), (322, 203992), (344, 190946), (368, 178493), (593, 110768), (602, 109112), (644, 101996), (688, 95473), (989, 66416), (1186, 55384), (1204, 54556), (1288, 50998), (1978, 33208), (2372, 27692), (2408, 27278), (2576, 25499), (3956, 16604), (4151, 15824), (4744, 13846), (4816, 13639), (6923, 9488), (7912, 8302)]