65960356

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{647}}^1$

素因数の和:1000

約数の個数: 48

約数和(自身を含む): 144571392

約数和(自身を除く): 78611036

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 331, 647, 662, 1294, 1324, 2317, 2588, 3641, 4529, 4634, 7117, 7282, 9058, 9268, 14234, 14564, 18116, 25487, 28468, 49819, 50974, 99638, 101948, 199276, 214157, 428314, 856628, 1499099, 2355727, 2998198, 4711454, 5996396, 9422908, 16490089, 32980178, 65960356]

約数ペア:

[(1, 65960356), (2, 32980178), (4, 16490089), (7, 9422908), (11, 5996396), (14, 4711454), (22, 2998198), (28, 2355727), (44, 1499099), (77, 856628), (154, 428314), (308, 214157), (331, 199276), (647, 101948), (662, 99638), (1294, 50974), (1324, 49819), (2317, 28468), (2588, 25487), (3641, 18116), (4529, 14564), (4634, 14234), (7117, 9268), (7282, 9058)]