26954263

素因数分解:

$7^2\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1$

素因数の和:271

約数の個数: 24

約数和(自身を含む): 32577552

約数和(自身を除く): 5623289

約数列:

[1, 7, 49, 53, 97, 107, 371, 679, 749, 2597, 4753, 5141, 5243, 5671, 10379, 35987, 39697, 72653, 251909, 277879, 508571, 550087, 3850609, 26954263]

約数ペア:

[(1, 26954263), (7, 3850609), (49, 550087), (53, 508571), (97, 277879), (107, 251909), (371, 72653), (679, 39697), (749, 35987), (2597, 10379), (4753, 5671), (5141, 5243)]