28056652

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{8053}}^1$

素因数の和:8137

約数の個数: 24

約数和(自身を含む): 53671856

約数和(自身を除く): 25615204

約数列:

[1, 2, 4, 13, 26, 52, 67, 134, 268, 871, 1742, 3484, 8053, 16106, 32212, 104689, 209378, 418756, 539551, 1079102, 2158204, 7014163, 14028326, 28056652]

約数ペア:

[(1, 28056652), (2, 14028326), (4, 7014163), (13, 2158204), (26, 1079102), (52, 539551), (67, 418756), (134, 209378), (268, 104689), (871, 32212), (1742, 16106), (3484, 8053)]