25477842

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{6163}}^1$

素因数の和:6234

約数の個数: 32

約数和(自身を含む): 55919808

約数和(自身を除く): 30441966

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 78, 106, 159, 318, 689, 1378, 2067, 4134, 6163, 12326, 18489, 36978, 80119, 160238, 240357, 326639, 480714, 653278, 979917, 1959834, 4246307, 8492614, 12738921, 25477842]

約数ペア:

[(1, 25477842), (2, 12738921), (3, 8492614), (6, 4246307), (13, 1959834), (26, 979917), (39, 653278), (53, 480714), (78, 326639), (106, 240357), (159, 160238), (318, 80119), (689, 36978), (1378, 18489), (2067, 12326), (4134, 6163)]