25384268

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{69737}}^1$

素因数の和:69761

約数の個数: 24

約数和(自身を含む): 54674592

約数和(自身を除く): 29290324

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 69737, 139474, 278948, 488159, 906581, 976318, 1813162, 1952636, 3626324, 6346067, 12692134, 25384268]

約数ペア:

[(1, 25384268), (2, 12692134), (4, 6346067), (7, 3626324), (13, 1952636), (14, 1813162), (26, 976318), (28, 906581), (52, 488159), (91, 278948), (182, 139474), (364, 69737)]