25862804

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{283}}^1$

素因数の和:396

約数の個数: 48

約数和(自身を含む): 51910656

約数和(自身を除く): 26047852

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 67, 124, 134, 268, 283, 341, 566, 682, 737, 1132, 1364, 1474, 2077, 2948, 3113, 4154, 6226, 8308, 8773, 12452, 17546, 18961, 22847, 35092, 37922, 45694, 75844, 91388, 96503, 193006, 208571, 386012, 417142, 587791, 834284, 1175582, 2351164, 6465701, 12931402, 25862804]

約数ペア:

[(1, 25862804), (2, 12931402), (4, 6465701), (11, 2351164), (22, 1175582), (31, 834284), (44, 587791), (62, 417142), (67, 386012), (124, 208571), (134, 193006), (268, 96503), (283, 91388), (341, 75844), (566, 45694), (682, 37922), (737, 35092), (1132, 22847), (1364, 18961), (1474, 17546), (2077, 12452), (2948, 8773), (3113, 8308), (4154, 6226)]