28347468

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{1231}}^1$

素因数の和:1358

約数の個数: 48

約数和(自身を含む): 70371840

約数和(自身を除く): 42024372

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 101, 114, 202, 228, 303, 404, 606, 1212, 1231, 1919, 2462, 3693, 3838, 4924, 5757, 7386, 7676, 11514, 14772, 23028, 23389, 46778, 70167, 93556, 124331, 140334, 248662, 280668, 372993, 497324, 745986, 1491972, 2362289, 4724578, 7086867, 9449156, 14173734, 28347468]

約数ペア:

[(1, 28347468), (2, 14173734), (3, 9449156), (4, 7086867), (6, 4724578), (12, 2362289), (19, 1491972), (38, 745986), (57, 497324), (76, 372993), (101, 280668), (114, 248662), (202, 140334), (228, 124331), (303, 93556), (404, 70167), (606, 46778), (1212, 23389), (1231, 23028), (1919, 14772), (2462, 11514), (3693, 7676), (3838, 7386), (4924, 5757)]