26767910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{337}}^1$

素因数の和:417

約数の個数: 48

約数和(自身を含む): 53441856

約数和(自身を除く): 26673946

約数列:

[1, 2, 5, 10, 13, 26, 47, 65, 94, 130, 169, 235, 337, 338, 470, 611, 674, 845, 1222, 1685, 1690, 3055, 3370, 4381, 6110, 7943, 8762, 15839, 15886, 21905, 31678, 39715, 43810, 56953, 79195, 79430, 113906, 158390, 205907, 284765, 411814, 569530, 1029535, 2059070, 2676791, 5353582, 13383955, 26767910]

約数ペア:

[(1, 26767910), (2, 13383955), (5, 5353582), (10, 2676791), (13, 2059070), (26, 1029535), (47, 569530), (65, 411814), (94, 284765), (130, 205907), (169, 158390), (235, 113906), (337, 79430), (338, 79195), (470, 56953), (611, 43810), (674, 39715), (845, 31678), (1222, 21905), (1685, 15886), (1690, 15839), (3055, 8762), (3370, 7943), (4381, 6110)]