25975736

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{2341}}^1$

素因数の和:2439

約数の個数: 32

約数和(自身を含む): 51992400

約数和(自身を除く): 26016664

約数列:

[1, 2, 4, 8, 19, 38, 73, 76, 146, 152, 292, 584, 1387, 2341, 2774, 4682, 5548, 9364, 11096, 18728, 44479, 88958, 170893, 177916, 341786, 355832, 683572, 1367144, 3246967, 6493934, 12987868, 25975736]

約数ペア:

[(1, 25975736), (2, 12987868), (4, 6493934), (8, 3246967), (19, 1367144), (38, 683572), (73, 355832), (76, 341786), (146, 177916), (152, 170893), (292, 88958), (584, 44479), (1387, 18728), (2341, 11096), (2774, 9364), (4682, 5548)]