28128372

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{941}}^1$

素因数の和:1048

約数の個数: 48

約数和(自身を含む): 68366592

約数和(自身を除く): 40238220

約数列:

[1, 2, 3, 4, 6, 12, 47, 53, 94, 106, 141, 159, 188, 212, 282, 318, 564, 636, 941, 1882, 2491, 2823, 3764, 4982, 5646, 7473, 9964, 11292, 14946, 29892, 44227, 49873, 88454, 99746, 132681, 149619, 176908, 199492, 265362, 299238, 530724, 598476, 2344031, 4688062, 7032093, 9376124, 14064186, 28128372]

約数ペア:

[(1, 28128372), (2, 14064186), (3, 9376124), (4, 7032093), (6, 4688062), (12, 2344031), (47, 598476), (53, 530724), (94, 299238), (106, 265362), (141, 199492), (159, 176908), (188, 149619), (212, 132681), (282, 99746), (318, 88454), (564, 49873), (636, 44227), (941, 29892), (1882, 14946), (2491, 11292), (2823, 9964), (3764, 7473), (4982, 5646)]