66042678

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{5393}}^1$

素因数の和:5568

約数の個数: 32

約数和(自身を含む): 143178336

約数和(自身を除く): 77135658

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 157, 314, 471, 942, 2041, 4082, 5393, 6123, 10786, 12246, 16179, 32358, 70109, 140218, 210327, 420654, 846701, 1693402, 2540103, 5080206, 11007113, 22014226, 33021339, 66042678]

約数ペア:

[(1, 66042678), (2, 33021339), (3, 22014226), (6, 11007113), (13, 5080206), (26, 2540103), (39, 1693402), (78, 846701), (157, 420654), (314, 210327), (471, 140218), (942, 70109), (2041, 32358), (4082, 16179), (5393, 12246), (6123, 10786)]