25331748

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{12491}}^1$

素因数の和:12524

約数の個数: 36

約数和(自身を含む): 64009008

約数和(自身を除く): 38677260

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 338, 507, 676, 1014, 2028, 12491, 24982, 37473, 49964, 74946, 149892, 162383, 324766, 487149, 649532, 974298, 1948596, 2110979, 4221958, 6332937, 8443916, 12665874, 25331748]

約数ペア:

[(1, 25331748), (2, 12665874), (3, 8443916), (4, 6332937), (6, 4221958), (12, 2110979), (13, 1948596), (26, 974298), (39, 649532), (52, 487149), (78, 324766), (156, 162383), (169, 149892), (338, 74946), (507, 49964), (676, 37473), (1014, 24982), (2028, 12491)]