25798188

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{12721}}^1$

素因数の和:12754

約数の個数: 36

約数和(自身を含む): 65187528

約数和(自身を除く): 39389340

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 338, 507, 676, 1014, 2028, 12721, 25442, 38163, 50884, 76326, 152652, 165373, 330746, 496119, 661492, 992238, 1984476, 2149849, 4299698, 6449547, 8599396, 12899094, 25798188]

約数ペア:

[(1, 25798188), (2, 12899094), (3, 8599396), (4, 6449547), (6, 4299698), (12, 2149849), (13, 1984476), (26, 992238), (39, 661492), (52, 496119), (78, 330746), (156, 165373), (169, 152652), (338, 76326), (507, 50884), (676, 38163), (1014, 25442), (2028, 12721)]