26576888

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{607}}^1$

素因数の和:1047

約数の個数: 32

約数和(自身を含む): 53880960

約数和(自身を除く): 27304072

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 421, 607, 842, 1214, 1684, 2428, 3368, 4856, 5473, 7891, 10946, 15782, 21892, 31564, 43784, 63128, 255547, 511094, 1022188, 2044376, 3322111, 6644222, 13288444, 26576888]

約数ペア:

[(1, 26576888), (2, 13288444), (4, 6644222), (8, 3322111), (13, 2044376), (26, 1022188), (52, 511094), (104, 255547), (421, 63128), (607, 43784), (842, 31564), (1214, 21892), (1684, 15782), (2428, 10946), (3368, 7891), (4856, 5473)]