28774398

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{1459}}^1$

素因数の和:1656

約数の個数: 32

約数和(自身を含む): 60969600

約数和(自身を除く): 32195202

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 173, 346, 519, 1038, 1459, 2918, 3287, 4377, 6574, 8754, 9861, 19722, 27721, 55442, 83163, 166326, 252407, 504814, 757221, 1514442, 4795733, 9591466, 14387199, 28774398]

約数ペア:

[(1, 28774398), (2, 14387199), (3, 9591466), (6, 4795733), (19, 1514442), (38, 757221), (57, 504814), (114, 252407), (173, 166326), (346, 83163), (519, 55442), (1038, 27721), (1459, 19722), (2918, 9861), (3287, 8754), (4377, 6574)]