28408106

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{283}}^1\times {\mathrm{947}}^1$

素因数の和:1285

約数の個数: 16

約数和(自身を含む): 43615584

約数和(自身を除く): 15207478

約数列:

[1, 2, 53, 106, 283, 566, 947, 1894, 14999, 29998, 50191, 100382, 268001, 536002, 14204053, 28408106]

約数ペア:

[(1, 28408106), (2, 14204053), (53, 536002), (106, 268001), (283, 100382), (566, 50191), (947, 29998), (1894, 14999)]