57964808

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{233}}^1\times {\mathrm{257}}^1$

素因数の和:518

約数の個数: 48

約数和(自身を含む): 120442140

約数和(自身を除く): 62477332

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 233, 242, 257, 466, 484, 514, 932, 968, 1028, 1864, 2056, 2563, 2827, 5126, 5654, 10252, 11308, 20504, 22616, 28193, 31097, 56386, 59881, 62194, 112772, 119762, 124388, 225544, 239524, 248776, 479048, 658691, 1317382, 2634764, 5269528, 7245601, 14491202, 28982404, 57964808]

約数ペア:

[(1, 57964808), (2, 28982404), (4, 14491202), (8, 7245601), (11, 5269528), (22, 2634764), (44, 1317382), (88, 658691), (121, 479048), (233, 248776), (242, 239524), (257, 225544), (466, 124388), (484, 119762), (514, 112772), (932, 62194), (968, 59881), (1028, 56386), (1864, 31097), (2056, 28193), (2563, 22616), (2827, 20504), (5126, 11308), (5654, 10252)]