28897936

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{4133}}^1$

素因数の和:4183

約数の個数: 40

約数和(自身を含む): 61513920

約数和(自身を除く): 32615984

約数列:

[1, 2, 4, 8, 16, 19, 23, 38, 46, 76, 92, 152, 184, 304, 368, 437, 874, 1748, 3496, 4133, 6992, 8266, 16532, 33064, 66128, 78527, 95059, 157054, 190118, 314108, 380236, 628216, 760472, 1256432, 1520944, 1806121, 3612242, 7224484, 14448968, 28897936]

約数ペア:

[(1, 28897936), (2, 14448968), (4, 7224484), (8, 3612242), (16, 1806121), (19, 1520944), (23, 1256432), (38, 760472), (46, 628216), (76, 380236), (92, 314108), (152, 190118), (184, 157054), (304, 95059), (368, 78527), (437, 66128), (874, 33064), (1748, 16532), (3496, 8266), (4133, 6992)]