61438062938

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{2112871}}^1$

素因数の和:2112978

約数の個数: 32

約数和(自身を含む): 110342627328

約数和(自身を除く): 48904564390

約数列:

[1, 2, 7, 14, 31, 62, 67, 134, 217, 434, 469, 938, 2077, 4154, 14539, 29078, 2112871, 4225742, 14790097, 29580194, 65499001, 130998002, 141562357, 283124714, 458493007, 916986014, 990936499, 1981872998, 4388433067, 8776866134, 30719031469, 61438062938]

約数ペア:

[(1, 61438062938), (2, 30719031469), (7, 8776866134), (14, 4388433067), (31, 1981872998), (62, 990936499), (67, 916986014), (134, 458493007), (217, 283124714), (434, 141562357), (469, 130998002), (938, 65499001), (2077, 29580194), (4154, 14790097), (14539, 4225742), (29078, 2112871)]