26396872

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{653}}^1$

素因数の和:853

約数の個数: 32

約数和(自身を含む): 51482880

約数和(自身を除く): 25086008

約数列:

[1, 2, 4, 8, 31, 62, 124, 163, 248, 326, 652, 653, 1304, 1306, 2612, 5053, 5224, 10106, 20212, 20243, 40424, 40486, 80972, 106439, 161944, 212878, 425756, 851512, 3299609, 6599218, 13198436, 26396872]

約数ペア:

[(1, 26396872), (2, 13198436), (4, 6599218), (8, 3299609), (31, 851512), (62, 425756), (124, 212878), (163, 161944), (248, 106439), (326, 80972), (652, 40486), (653, 40424), (1304, 20243), (1306, 20212), (2612, 10106), (5053, 5224)]