74513236

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{1381}}^1$

素因数の和:1480

約数の個数: 48

約数和(自身を含む): 156022272

約数和(自身を除く): 81509036

約数列:

[1, 2, 4, 7, 14, 28, 41, 47, 82, 94, 164, 188, 287, 329, 574, 658, 1148, 1316, 1381, 1927, 2762, 3854, 5524, 7708, 9667, 13489, 19334, 26978, 38668, 53956, 56621, 64907, 113242, 129814, 226484, 259628, 396347, 454349, 792694, 908698, 1585388, 1817396, 2661187, 5322374, 10644748, 18628309, 37256618, 74513236]

約数ペア:

[(1, 74513236), (2, 37256618), (4, 18628309), (7, 10644748), (14, 5322374), (28, 2661187), (41, 1817396), (47, 1585388), (82, 908698), (94, 792694), (164, 454349), (188, 396347), (287, 259628), (329, 226484), (574, 129814), (658, 113242), (1148, 64907), (1316, 56621), (1381, 53956), (1927, 38668), (2762, 26978), (3854, 19334), (5524, 13489), (7708, 9667)]