28241824

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2341}}^1$

素因数の和:2393

約数の個数: 48

約数和(自身を含む): 61969320

約数和(自身を除く): 33727496

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 32, 52, 58, 104, 116, 208, 232, 377, 416, 464, 754, 928, 1508, 2341, 3016, 4682, 6032, 9364, 12064, 18728, 30433, 37456, 60866, 67889, 74912, 121732, 135778, 243464, 271556, 486928, 543112, 882557, 973856, 1086224, 1765114, 2172448, 3530228, 7060456, 14120912, 28241824]

約数ペア:

[(1, 28241824), (2, 14120912), (4, 7060456), (8, 3530228), (13, 2172448), (16, 1765114), (26, 1086224), (29, 973856), (32, 882557), (52, 543112), (58, 486928), (104, 271556), (116, 243464), (208, 135778), (232, 121732), (377, 74912), (416, 67889), (464, 60866), (754, 37456), (928, 30433), (1508, 18728), (2341, 12064), (3016, 9364), (4682, 6032)]