13849808

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3989}}^1$

素因数の和:4035

約数の個数: 40

約数和(自身を含む): 31664640

約数和(自身を除く): 17814832

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 3989, 7978, 15956, 27923, 31912, 55846, 63824, 111692, 123659, 223384, 247318, 446768, 494636, 865613, 989272, 1731226, 1978544, 3462452, 6924904, 13849808]

約数ペア:

[(1, 13849808), (2, 6924904), (4, 3462452), (7, 1978544), (8, 1731226), (14, 989272), (16, 865613), (28, 494636), (31, 446768), (56, 247318), (62, 223384), (112, 123659), (124, 111692), (217, 63824), (248, 55846), (434, 31912), (496, 27923), (868, 15956), (1736, 7978), (3472, 3989)]