70068196

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{2039}}^1$

素因数の和:2136

約数の個数: 36

約数和(自身を含む): 136745280

約数和(自身を除く): 66677084

約数列:

[1, 2, 4, 11, 22, 44, 71, 121, 142, 242, 284, 484, 781, 1562, 2039, 3124, 4078, 8156, 8591, 17182, 22429, 34364, 44858, 89716, 144769, 246719, 289538, 493438, 579076, 986876, 1592459, 3184918, 6369836, 17517049, 35034098, 70068196]

約数ペア:

[(1, 70068196), (2, 35034098), (4, 17517049), (11, 6369836), (22, 3184918), (44, 1592459), (71, 986876), (121, 579076), (142, 493438), (242, 289538), (284, 246719), (484, 144769), (781, 89716), (1562, 44858), (2039, 34364), (3124, 22429), (4078, 17182), (8156, 8591)]