69685278

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{52553}}^1$

素因数の和:52588

約数の個数: 32

約数和(自身を含む): 158923296

約数和(自身を除く): 89238018

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 442, 663, 1326, 52553, 105106, 157659, 315318, 683189, 893401, 1366378, 1786802, 2049567, 2680203, 4099134, 5360406, 11614213, 23228426, 34842639, 69685278]

約数ペア:

[(1, 69685278), (2, 34842639), (3, 23228426), (6, 11614213), (13, 5360406), (17, 4099134), (26, 2680203), (34, 2049567), (39, 1786802), (51, 1366378), (78, 893401), (102, 683189), (221, 315318), (442, 157659), (663, 105106), (1326, 52553)]