68791168

素因数分解:

$2^7\times {\mathrm{59}}^1\times {\mathrm{9109}}^1$

素因数の和:9182

約数の個数: 32

約数和(自身を含む): 139383000

約数和(自身を除く): 70591832

約数列:

[1, 2, 4, 8, 16, 32, 59, 64, 118, 128, 236, 472, 944, 1888, 3776, 7552, 9109, 18218, 36436, 72872, 145744, 291488, 537431, 582976, 1074862, 1165952, 2149724, 4299448, 8598896, 17197792, 34395584, 68791168]

約数ペア:

[(1, 68791168), (2, 34395584), (4, 17197792), (8, 8598896), (16, 4299448), (32, 2149724), (59, 1165952), (64, 1074862), (118, 582976), (128, 537431), (236, 291488), (472, 145744), (944, 72872), (1888, 36436), (3776, 18218), (7552, 9109)]