64921567192

素因数分解:

$2^3\times {\mathrm{223}}^1\times {\mathrm{701}}^1\times {\mathrm{51913}}^1$

素因数の和:52843

約数の個数: 32

約数和(自身を含む): 122450590080

約数和(自身を除く): 57529022888

約数列:

[1, 2, 4, 8, 223, 446, 701, 892, 1402, 1784, 2804, 5608, 51913, 103826, 156323, 207652, 312646, 415304, 625292, 1250584, 11576599, 23153198, 36391013, 46306396, 72782026, 92612792, 145564052, 291128104, 8115195899, 16230391798, 32460783596, 64921567192]

約数ペア:

[(1, 64921567192), (2, 32460783596), (4, 16230391798), (8, 8115195899), (223, 291128104), (446, 145564052), (701, 92612792), (892, 72782026), (1402, 46306396), (1784, 36391013), (2804, 23153198), (5608, 11576599), (51913, 1250584), (103826, 625292), (156323, 415304), (207652, 312646)]