26418770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1$

素因数の和:255

約数の個数: 64

約数和(自身を含む): 56871936

約数和(自身を除く): 30453166

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 67, 70, 86, 131, 134, 215, 262, 301, 335, 430, 469, 602, 655, 670, 917, 938, 1310, 1505, 1834, 2345, 2881, 3010, 4585, 4690, 5633, 5762, 8777, 9170, 11266, 14405, 17554, 20167, 28165, 28810, 39431, 40334, 43885, 56330, 61439, 78862, 87770, 100835, 122878, 197155, 201670, 307195, 377411, 394310, 614390, 754822, 1887055, 2641877, 3774110, 5283754, 13209385, 26418770]

約数ペア:

[(1, 26418770), (2, 13209385), (5, 5283754), (7, 3774110), (10, 2641877), (14, 1887055), (35, 754822), (43, 614390), (67, 394310), (70, 377411), (86, 307195), (131, 201670), (134, 197155), (215, 122878), (262, 100835), (301, 87770), (335, 78862), (430, 61439), (469, 56330), (602, 43885), (655, 40334), (670, 39431), (917, 28810), (938, 28165), (1310, 20167), (1505, 17554), (1834, 14405), (2345, 11266), (2881, 9170), (3010, 8777), (4585, 5762), (4690, 5633)]