25675638

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{263}}^1\times {\mathrm{307}}^1$

素因数の和:628

約数の個数: 32

約数和(自身を含む): 52690176

約数和(自身を除く): 27014538

約数列:

[1, 2, 3, 6, 53, 106, 159, 263, 307, 318, 526, 614, 789, 921, 1578, 1842, 13939, 16271, 27878, 32542, 41817, 48813, 80741, 83634, 97626, 161482, 242223, 484446, 4279273, 8558546, 12837819, 25675638]

約数ペア:

[(1, 25675638), (2, 12837819), (3, 8558546), (6, 4279273), (53, 484446), (106, 242223), (159, 161482), (263, 97626), (307, 83634), (318, 80741), (526, 48813), (614, 41817), (789, 32542), (921, 27878), (1578, 16271), (1842, 13939)]