27500144

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{12923}}^1$

素因数の和:12957

約数の個数: 40

約数和(自身を含む): 64103040

約数和(自身を除く): 36602896

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 12923, 25846, 51692, 90461, 103384, 180922, 206768, 245537, 361844, 491074, 723688, 982148, 1447376, 1718759, 1964296, 3437518, 3928592, 6875036, 13750072, 27500144]

約数ペア:

[(1, 27500144), (2, 13750072), (4, 6875036), (7, 3928592), (8, 3437518), (14, 1964296), (16, 1718759), (19, 1447376), (28, 982148), (38, 723688), (56, 491074), (76, 361844), (112, 245537), (133, 206768), (152, 180922), (266, 103384), (304, 90461), (532, 51692), (1064, 25846), (2128, 12923)]