3725072

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17909}}^1$

素因数の和:17930

約数の個数: 20

約数和(自身を含む): 7772940

約数和(自身を除く): 4047868

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 17909, 35818, 71636, 143272, 232817, 286544, 465634, 931268, 1862536, 3725072]

約数ペア:

[(1, 3725072), (2, 1862536), (4, 931268), (8, 465634), (13, 286544), (16, 232817), (26, 143272), (52, 71636), (104, 35818), (208, 17909)]