26853316

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{30937}}^1$

素因数の和:30979

約数の個数: 24

約数和(自身を含む): 55440896

約数和(自身を除く): 28587580

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 30937, 61874, 123748, 216559, 433118, 866236, 959047, 1918094, 3836188, 6713329, 13426658, 26853316]

約数ペア:

[(1, 26853316), (2, 13426658), (4, 6713329), (7, 3836188), (14, 1918094), (28, 959047), (31, 866236), (62, 433118), (124, 216559), (217, 123748), (434, 61874), (868, 30937)]