25527908

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{12841}}^1$

素因数の和:12923

約数の個数: 24

約数和(自身を含む): 51778944

約数和(自身を除く): 26251036

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 12841, 25682, 51364, 89887, 179774, 359548, 911711, 1823422, 3646844, 6381977, 12763954, 25527908]

約数ペア:

[(1, 25527908), (2, 12763954), (4, 6381977), (7, 3646844), (14, 1823422), (28, 911711), (71, 359548), (142, 179774), (284, 89887), (497, 51364), (994, 25682), (1988, 12841)]