26502788

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{7607}}^1$

素因数の和:7691

約数の個数: 24

約数和(自身を含む): 50699712

約数和(自身を除く): 24196924

約数列:

[1, 2, 4, 13, 26, 52, 67, 134, 268, 871, 1742, 3484, 7607, 15214, 30428, 98891, 197782, 395564, 509669, 1019338, 2038676, 6625697, 13251394, 26502788]

約数ペア:

[(1, 26502788), (2, 13251394), (4, 6625697), (13, 2038676), (26, 1019338), (52, 509669), (67, 395564), (134, 197782), (268, 98891), (871, 30428), (1742, 15214), (3484, 7607)]