25740968

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{4007}}^1$

素因数の和:4097

約数の個数: 32

約数和(自身を含む): 53386560

約数和(自身を除く): 27645592

約数列:

[1, 2, 4, 8, 11, 22, 44, 73, 88, 146, 292, 584, 803, 1606, 3212, 4007, 6424, 8014, 16028, 32056, 44077, 88154, 176308, 292511, 352616, 585022, 1170044, 2340088, 3217621, 6435242, 12870484, 25740968]

約数ペア:

[(1, 25740968), (2, 12870484), (4, 6435242), (8, 3217621), (11, 2340088), (22, 1170044), (44, 585022), (73, 352616), (88, 292511), (146, 176308), (292, 88154), (584, 44077), (803, 32056), (1606, 16028), (3212, 8014), (4007, 6424)]