25538968

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{35081}}^1$

素因数の和:35107

約数の個数: 32

約数和(自身を含む): 58937760

約数和(自身を除く): 33398792

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 35081, 70162, 140324, 245567, 280648, 456053, 491134, 912106, 982268, 1824212, 1964536, 3192371, 3648424, 6384742, 12769484, 25538968]

約数ペア:

[(1, 25538968), (2, 12769484), (4, 6384742), (7, 3648424), (8, 3192371), (13, 1964536), (14, 1824212), (26, 982268), (28, 912106), (52, 491134), (56, 456053), (91, 280648), (104, 245567), (182, 140324), (364, 70162), (728, 35081)]