25234748

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{81931}}^1$

素因数の和:81953

約数の個数: 24

約数和(自身を含む): 55058304

約数和(自身を除く): 29823556

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 81931, 163862, 327724, 573517, 901241, 1147034, 1802482, 2294068, 3604964, 6308687, 12617374, 25234748]

約数ペア:

[(1, 25234748), (2, 12617374), (4, 6308687), (7, 3604964), (11, 2294068), (14, 1802482), (22, 1147034), (28, 901241), (44, 573517), (77, 327724), (154, 163862), (308, 81931)]