82220572

素因数分解:

$2^2\times 7^1\times {\mathrm{251}}^1\times {\mathrm{11699}}^1$

素因数の和:11961

約数の個数: 24

約数和(自身を含む): 165110400

約数和(自身を除く): 82889828

約数列:

[1, 2, 4, 7, 14, 28, 251, 502, 1004, 1757, 3514, 7028, 11699, 23398, 46796, 81893, 163786, 327572, 2936449, 5872898, 11745796, 20555143, 41110286, 82220572]

約数ペア:

[(1, 82220572), (2, 41110286), (4, 20555143), (7, 11745796), (14, 5872898), (28, 2936449), (251, 327572), (502, 163786), (1004, 81893), (1757, 46796), (3514, 23398), (7028, 11699)]