57081584

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{22159}}^1$

素因数の和:22197

約数の個数: 40

約数和(自身を含む): 131896320

約数和(自身を除く): 74814736

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 644, 1288, 2576, 22159, 44318, 88636, 155113, 177272, 310226, 354544, 509657, 620452, 1019314, 1240904, 2038628, 2481808, 3567599, 4077256, 7135198, 8154512, 14270396, 28540792, 57081584]

約数ペア:

[(1, 57081584), (2, 28540792), (4, 14270396), (7, 8154512), (8, 7135198), (14, 4077256), (16, 3567599), (23, 2481808), (28, 2038628), (46, 1240904), (56, 1019314), (92, 620452), (112, 509657), (161, 354544), (184, 310226), (322, 177272), (368, 155113), (644, 88636), (1288, 44318), (2576, 22159)]