28208358

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{18013}}^1$

素因数の和:18053

約数の個数: 32

約数和(自身を含む): 64850400

約数和(自身を除く): 36642042

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 87, 174, 261, 522, 783, 1566, 18013, 36026, 54039, 108078, 162117, 324234, 486351, 522377, 972702, 1044754, 1567131, 3134262, 4701393, 9402786, 14104179, 28208358]

約数ペア:

[(1, 28208358), (2, 14104179), (3, 9402786), (6, 4701393), (9, 3134262), (18, 1567131), (27, 1044754), (29, 972702), (54, 522377), (58, 486351), (87, 324234), (174, 162117), (261, 108078), (522, 54039), (783, 36026), (1566, 18013)]