57858736

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{6469}}^1$

素因数の和:6533

約数の個数: 40

約数和(自身を含む): 123551120

約数和(自身を除く): 65692384

約数列:

[1, 2, 4, 8, 13, 16, 26, 43, 52, 86, 104, 172, 208, 344, 559, 688, 1118, 2236, 4472, 6469, 8944, 12938, 25876, 51752, 84097, 103504, 168194, 278167, 336388, 556334, 672776, 1112668, 1345552, 2225336, 3616171, 4450672, 7232342, 14464684, 28929368, 57858736]

約数ペア:

[(1, 57858736), (2, 28929368), (4, 14464684), (8, 7232342), (13, 4450672), (16, 3616171), (26, 2225336), (43, 1345552), (52, 1112668), (86, 672776), (104, 556334), (172, 336388), (208, 278167), (344, 168194), (559, 103504), (688, 84097), (1118, 51752), (2236, 25876), (4472, 12938), (6469, 8944)]