26203268

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71987}}^1$

素因数の和:72011

約数の個数: 24

約数和(自身を含む): 56438592

約数和(自身を除く): 30235324

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 71987, 143974, 287948, 503909, 935831, 1007818, 1871662, 2015636, 3743324, 6550817, 13101634, 26203268]

約数ペア:

[(1, 26203268), (2, 13101634), (4, 6550817), (7, 3743324), (13, 2015636), (14, 1871662), (26, 1007818), (28, 935831), (52, 503909), (91, 287948), (182, 143974), (364, 71987)]