13252976

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{293}}^1$

素因数の和:569

約数の個数: 40

約数和(自身を含む): 28216944

約数和(自身を除く): 14963968

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 257, 293, 514, 586, 1028, 1172, 2056, 2344, 2827, 3223, 4112, 4688, 5654, 6446, 11308, 12892, 22616, 25784, 45232, 51568, 75301, 150602, 301204, 602408, 828311, 1204816, 1656622, 3313244, 6626488, 13252976]

約数ペア:

[(1, 13252976), (2, 6626488), (4, 3313244), (8, 1656622), (11, 1204816), (16, 828311), (22, 602408), (44, 301204), (88, 150602), (176, 75301), (257, 51568), (293, 45232), (514, 25784), (586, 22616), (1028, 12892), (1172, 11308), (2056, 6446), (2344, 5654), (2827, 4688), (3223, 4112)]