69397863742

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{373}}^1\times {\mathrm{389}}^1\times {\mathrm{2687}}^1$

素因数の和:3540

約数の個数: 32

約数和(自身を含む): 105859353600

約数和(自身を除く): 36461489858

約数列:

[1, 2, 89, 178, 373, 389, 746, 778, 2687, 5374, 33197, 34621, 66394, 69242, 145097, 239143, 290194, 478286, 1002251, 1045243, 2004502, 2090486, 12913633, 25827266, 89200339, 93026627, 178400678, 186053254, 389875639, 779751278, 34698931871, 69397863742]

約数ペア:

[(1, 69397863742), (2, 34698931871), (89, 779751278), (178, 389875639), (373, 186053254), (389, 178400678), (746, 93026627), (778, 89200339), (2687, 25827266), (5374, 12913633), (33197, 2090486), (34621, 2004502), (66394, 1045243), (69242, 1002251), (145097, 478286), (239143, 290194)]