571005968

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{647}}^1\times {\mathrm{4243}}^1$

素因数の和:4911

約数の個数: 40

約数和(自身を含む): 1193548608

約数和(自身を除く): 622542640

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 647, 1294, 2588, 4243, 5176, 8411, 8486, 10352, 16822, 16972, 33644, 33944, 55159, 67288, 67888, 110318, 134576, 220636, 441272, 882544, 2745221, 5490442, 10980884, 21961768, 35687873, 43923536, 71375746, 142751492, 285502984, 571005968]

約数ペア:

[(1, 571005968), (2, 285502984), (4, 142751492), (8, 71375746), (13, 43923536), (16, 35687873), (26, 21961768), (52, 10980884), (104, 5490442), (208, 2745221), (647, 882544), (1294, 441272), (2588, 220636), (4243, 134576), (5176, 110318), (8411, 67888), (8486, 67288), (10352, 55159), (16822, 33944), (16972, 33644)]