65489648

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{25423}}^1$

素因数の和:25461

約数の個数: 40

約数和(自身を含む): 151323648

約数和(自身を除く): 85834000

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 644, 1288, 2576, 25423, 50846, 101692, 177961, 203384, 355922, 406768, 584729, 711844, 1169458, 1423688, 2338916, 2847376, 4093103, 4677832, 8186206, 9355664, 16372412, 32744824, 65489648]

約数ペア:

[(1, 65489648), (2, 32744824), (4, 16372412), (7, 9355664), (8, 8186206), (14, 4677832), (16, 4093103), (23, 2847376), (28, 2338916), (46, 1423688), (56, 1169458), (92, 711844), (112, 584729), (161, 406768), (184, 355922), (322, 203384), (368, 177961), (644, 101692), (1288, 50846), (2576, 25423)]