25384424

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{3643}}^1$

素因数の和:3729

約数の個数: 32

約数和(自身を含む): 52036320

約数和(自身を除く): 26651896

約数列:

[1, 2, 4, 8, 13, 26, 52, 67, 104, 134, 268, 536, 871, 1742, 3484, 3643, 6968, 7286, 14572, 29144, 47359, 94718, 189436, 244081, 378872, 488162, 976324, 1952648, 3173053, 6346106, 12692212, 25384424]

約数ペア:

[(1, 25384424), (2, 12692212), (4, 6346106), (8, 3173053), (13, 1952648), (26, 976324), (52, 488162), (67, 378872), (104, 244081), (134, 189436), (268, 94718), (536, 47359), (871, 29144), (1742, 14572), (3484, 7286), (3643, 6968)]