28966108

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{227}}^1$

素因数の和:346

約数の個数: 48

約数和(自身を含む): 56689920

約数和(自身を除く): 27723812

約数列:

[1, 2, 4, 19, 23, 38, 46, 73, 76, 92, 146, 227, 292, 437, 454, 874, 908, 1387, 1679, 1748, 2774, 3358, 4313, 5221, 5548, 6716, 8626, 10442, 16571, 17252, 20884, 31901, 33142, 63802, 66284, 99199, 127604, 198398, 314849, 381133, 396796, 629698, 762266, 1259396, 1524532, 7241527, 14483054, 28966108]

約数ペア:

[(1, 28966108), (2, 14483054), (4, 7241527), (19, 1524532), (23, 1259396), (38, 762266), (46, 629698), (73, 396796), (76, 381133), (92, 314849), (146, 198398), (227, 127604), (292, 99199), (437, 66284), (454, 63802), (874, 33142), (908, 31901), (1387, 20884), (1679, 17252), (1748, 16571), (2774, 10442), (3358, 8626), (4313, 6716), (5221, 5548)]