65609236

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{30431}}^1$

素因数の和:30460

約数の個数: 36

約数和(自身を含む): 145708416

約数和(自身を除く): 80099180

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 539, 1078, 2156, 30431, 60862, 121724, 213017, 334741, 426034, 669482, 852068, 1338964, 1491119, 2343187, 2982238, 4686374, 5964476, 9372748, 16402309, 32804618, 65609236]

約数ペア:

[(1, 65609236), (2, 32804618), (4, 16402309), (7, 9372748), (11, 5964476), (14, 4686374), (22, 2982238), (28, 2343187), (44, 1491119), (49, 1338964), (77, 852068), (98, 669482), (154, 426034), (196, 334741), (308, 213017), (539, 121724), (1078, 60862), (2156, 30431)]