26805246

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{857}}^1$

素因数の和:1276

約数の個数: 32

約数和(自身を含む): 57945888

約数和(自身を除く): 31140642

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 401, 802, 857, 1203, 1714, 2406, 2571, 5142, 5213, 10426, 11141, 15639, 22282, 31278, 33423, 66846, 343657, 687314, 1030971, 2061942, 4467541, 8935082, 13402623, 26805246]

約数ペア:

[(1, 26805246), (2, 13402623), (3, 8935082), (6, 4467541), (13, 2061942), (26, 1030971), (39, 687314), (78, 343657), (401, 66846), (802, 33423), (857, 31278), (1203, 22282), (1714, 15639), (2406, 11141), (2571, 10426), (5142, 5213)]