67213648

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{8521}}^1$

素因数の和:8575

約数の個数: 40

約数和(自身を含む): 142658280

約数和(自身を除く): 75444632

約数列:

[1, 2, 4, 8, 16, 17, 29, 34, 58, 68, 116, 136, 232, 272, 464, 493, 986, 1972, 3944, 7888, 8521, 17042, 34084, 68168, 136336, 144857, 247109, 289714, 494218, 579428, 988436, 1158856, 1976872, 2317712, 3953744, 4200853, 8401706, 16803412, 33606824, 67213648]

約数ペア:

[(1, 67213648), (2, 33606824), (4, 16803412), (8, 8401706), (16, 4200853), (17, 3953744), (29, 2317712), (34, 1976872), (58, 1158856), (68, 988436), (116, 579428), (136, 494218), (232, 289714), (272, 247109), (464, 144857), (493, 136336), (986, 68168), (1972, 34084), (3944, 17042), (7888, 8521)]