65943794

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{1433}}^1$

素因数の和:1634

約数の個数: 32

約数和(自身を含む): 119767680

約数和(自身を除く): 53823886

約数列:

[1, 2, 7, 14, 19, 38, 133, 173, 266, 346, 1211, 1433, 2422, 2866, 3287, 6574, 10031, 20062, 23009, 27227, 46018, 54454, 190589, 247909, 381178, 495818, 1735363, 3470726, 4710271, 9420542, 32971897, 65943794]

約数ペア:

[(1, 65943794), (2, 32971897), (7, 9420542), (14, 4710271), (19, 3470726), (38, 1735363), (133, 495818), (173, 381178), (266, 247909), (346, 190589), (1211, 54454), (1433, 46018), (2422, 27227), (2866, 23009), (3287, 20062), (6574, 10031)]