65649828

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{947}}^1$

素因数の和:1116

約数の個数: 48

約数和(自身を含む): 157671360

約数和(自身を除く): 92021532

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 109, 159, 212, 218, 318, 327, 436, 636, 654, 947, 1308, 1894, 2841, 3788, 5682, 5777, 11364, 11554, 17331, 23108, 34662, 50191, 69324, 100382, 103223, 150573, 200764, 206446, 301146, 309669, 412892, 602292, 619338, 1238676, 5470819, 10941638, 16412457, 21883276, 32824914, 65649828]

約数ペア:

[(1, 65649828), (2, 32824914), (3, 21883276), (4, 16412457), (6, 10941638), (12, 5470819), (53, 1238676), (106, 619338), (109, 602292), (159, 412892), (212, 309669), (218, 301146), (318, 206446), (327, 200764), (436, 150573), (636, 103223), (654, 100382), (947, 69324), (1308, 50191), (1894, 34662), (2841, 23108), (3788, 17331), (5682, 11554), (5777, 11364)]