26442375505

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{503}}^1\times {\mathrm{3727}}^1$

素因数の和:4286

約数の個数: 64

約数和(自身を含む): 40404123648

約数和(自身を除く): 13961748143

約数列:

[1, 5, 7, 13, 31, 35, 65, 91, 155, 217, 403, 455, 503, 1085, 2015, 2515, 2821, 3521, 3727, 6539, 14105, 15593, 17605, 18635, 26089, 32695, 45773, 48451, 77965, 109151, 115537, 130445, 202709, 228865, 242255, 339157, 545755, 577685, 808759, 1013545, 1418963, 1501981, 1695785, 1874681, 4043795, 7094815, 7509905, 9373405, 10513867, 13122767, 24370853, 52569335, 58115111, 65613835, 121854265, 170595971, 290575555, 406805777, 755496443, 852979855, 2034028885, 3777482215, 5288475101, 26442375505]

約数ペア:

[(1, 26442375505), (5, 5288475101), (7, 3777482215), (13, 2034028885), (31, 852979855), (35, 755496443), (65, 406805777), (91, 290575555), (155, 170595971), (217, 121854265), (403, 65613835), (455, 58115111), (503, 52569335), (1085, 24370853), (2015, 13122767), (2515, 10513867), (2821, 9373405), (3521, 7509905), (3727, 7094815), (6539, 4043795), (14105, 1874681), (15593, 1695785), (17605, 1501981), (18635, 1418963), (26089, 1013545), (32695, 808759), (45773, 577685), (48451, 545755), (77965, 339157), (109151, 242255), (115537, 228865), (130445, 202709)]