66869792

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{701}}^1$

素因数の和:993

約数の個数: 48

約数和(自身を含む): 144353664

約数和(自身を除く): 77483872

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 271, 352, 542, 701, 1084, 1402, 2168, 2804, 2981, 4336, 5608, 5962, 7711, 8672, 11216, 11924, 15422, 22432, 23848, 30844, 47696, 61688, 95392, 123376, 189971, 246752, 379942, 759884, 1519768, 2089681, 3039536, 4179362, 6079072, 8358724, 16717448, 33434896, 66869792]

約数ペア:

[(1, 66869792), (2, 33434896), (4, 16717448), (8, 8358724), (11, 6079072), (16, 4179362), (22, 3039536), (32, 2089681), (44, 1519768), (88, 759884), (176, 379942), (271, 246752), (352, 189971), (542, 123376), (701, 95392), (1084, 61688), (1402, 47696), (2168, 30844), (2804, 23848), (2981, 22432), (4336, 15422), (5608, 11924), (5962, 11216), (7711, 8672)]