74032928

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{311}}^1$

素因数の和:537

約数の個数: 48

約数和(自身を含む): 150486336

約数和(自身を除く): 76453408

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 173, 311, 344, 346, 622, 688, 692, 1244, 1376, 1384, 2488, 2768, 4976, 5536, 7439, 9952, 13373, 14878, 26746, 29756, 53492, 53803, 59512, 106984, 107606, 119024, 213968, 215212, 238048, 427936, 430424, 860848, 1721696, 2313529, 4627058, 9254116, 18508232, 37016464, 74032928]

約数ペア:

[(1, 74032928), (2, 37016464), (4, 18508232), (8, 9254116), (16, 4627058), (32, 2313529), (43, 1721696), (86, 860848), (172, 430424), (173, 427936), (311, 238048), (344, 215212), (346, 213968), (622, 119024), (688, 107606), (692, 106984), (1244, 59512), (1376, 53803), (1384, 53492), (2488, 29756), (2768, 26746), (4976, 14878), (5536, 13373), (7439, 9952)]