28883148

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{49121}}^1$

素因数の和:49142

約数の個数: 36

約数和(自身を含む): 78398712

約数和(自身を除く): 49515564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 49121, 98242, 147363, 196484, 294726, 343847, 589452, 687694, 1031541, 1375388, 2063082, 2406929, 4126164, 4813858, 7220787, 9627716, 14441574, 28883148]

約数ペア:

[(1, 28883148), (2, 14441574), (3, 9627716), (4, 7220787), (6, 4813858), (7, 4126164), (12, 2406929), (14, 2063082), (21, 1375388), (28, 1031541), (42, 687694), (49, 589452), (84, 343847), (98, 294726), (147, 196484), (196, 147363), (294, 98242), (588, 49121)]