25541548

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{373}}^1$

素因数の和:466

約数の個数: 48

約数和(自身を含む): 50893920

約数和(自身を除く): 25352372

約数列:

[1, 2, 4, 17, 19, 34, 38, 53, 68, 76, 106, 212, 323, 373, 646, 746, 901, 1007, 1292, 1492, 1802, 2014, 3604, 4028, 6341, 7087, 12682, 14174, 17119, 19769, 25364, 28348, 34238, 39538, 68476, 79076, 120479, 240958, 336073, 375611, 481916, 672146, 751222, 1344292, 1502444, 6385387, 12770774, 25541548]

約数ペア:

[(1, 25541548), (2, 12770774), (4, 6385387), (17, 1502444), (19, 1344292), (34, 751222), (38, 672146), (53, 481916), (68, 375611), (76, 336073), (106, 240958), (212, 120479), (323, 79076), (373, 68476), (646, 39538), (746, 34238), (901, 28348), (1007, 25364), (1292, 19769), (1492, 17119), (1802, 14174), (2014, 12682), (3604, 7087), (4028, 6341)]