25205868

素因数分解:

$2^2\times 3^2\times {\mathrm{89}}^1\times {\mathrm{7867}}^1$

素因数の和:7966

約数の個数: 36

約数和(自身を含む): 64438920

約数和(自身を除く): 39233052

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 89, 178, 267, 356, 534, 801, 1068, 1602, 3204, 7867, 15734, 23601, 31468, 47202, 70803, 94404, 141606, 283212, 700163, 1400326, 2100489, 2800652, 4200978, 6301467, 8401956, 12602934, 25205868]

約数ペア:

[(1, 25205868), (2, 12602934), (3, 8401956), (4, 6301467), (6, 4200978), (9, 2800652), (12, 2100489), (18, 1400326), (36, 700163), (89, 283212), (178, 141606), (267, 94404), (356, 70803), (534, 47202), (801, 31468), (1068, 23601), (1602, 15734), (3204, 7867)]