68779246

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1\times {\mathrm{313}}^1$

素因数の和:636

約数の個数: 32

約数和(自身を含む): 114758208

約数和(自身を除く): 45978962

約数列:

[1, 2, 17, 23, 34, 46, 281, 313, 391, 562, 626, 782, 4777, 5321, 6463, 7199, 9554, 10642, 12926, 14398, 87953, 109871, 122383, 175906, 219742, 244766, 1495201, 2022919, 2990402, 4045838, 34389623, 68779246]

約数ペア:

[(1, 68779246), (2, 34389623), (17, 4045838), (23, 2990402), (34, 2022919), (46, 1495201), (281, 244766), (313, 219742), (391, 175906), (562, 122383), (626, 109871), (782, 87953), (4777, 14398), (5321, 12926), (6463, 10642), (7199, 9554)]