28965424

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{631}}^1$

素因数の和:809

約数の個数: 40

約数和(自身を含む): 59559680

約数和(自身を除く): 30594256

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 151, 152, 302, 304, 604, 631, 1208, 1262, 2416, 2524, 2869, 5048, 5738, 10096, 11476, 11989, 22952, 23978, 45904, 47956, 95281, 95912, 190562, 191824, 381124, 762248, 1524496, 1810339, 3620678, 7241356, 14482712, 28965424]

約数ペア:

[(1, 28965424), (2, 14482712), (4, 7241356), (8, 3620678), (16, 1810339), (19, 1524496), (38, 762248), (76, 381124), (151, 191824), (152, 190562), (302, 95912), (304, 95281), (604, 47956), (631, 45904), (1208, 23978), (1262, 22952), (2416, 11989), (2524, 11476), (2869, 10096), (5048, 5738)]