26856445

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{883}}^1$

素因数の和:985

約数の個数: 32

約数和(自身を含む): 40734720

約数和(自身を除く): 13878275

約数列:

[1, 5, 7, 11, 35, 55, 77, 79, 385, 395, 553, 869, 883, 2765, 4345, 4415, 6083, 6181, 9713, 30415, 30905, 48565, 67991, 69757, 339955, 348785, 488299, 767327, 2441495, 3836635, 5371289, 26856445]

約数ペア:

[(1, 26856445), (5, 5371289), (7, 3836635), (11, 2441495), (35, 767327), (55, 488299), (77, 348785), (79, 339955), (385, 69757), (395, 67991), (553, 48565), (869, 30905), (883, 30415), (2765, 9713), (4345, 6181), (4415, 6083)]