2905232

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{971}}^1$

素因数の和:1007

約数の個数: 40

約数和(自身を含む): 6508512

約数和(自身を除く): 3603280

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 176, 187, 272, 374, 748, 971, 1496, 1942, 2992, 3884, 7768, 10681, 15536, 16507, 21362, 33014, 42724, 66028, 85448, 132056, 170896, 181577, 264112, 363154, 726308, 1452616, 2905232]

約数ペア:

[(1, 2905232), (2, 1452616), (4, 726308), (8, 363154), (11, 264112), (16, 181577), (17, 170896), (22, 132056), (34, 85448), (44, 66028), (68, 42724), (88, 33014), (136, 21362), (176, 16507), (187, 15536), (272, 10681), (374, 7768), (748, 3884), (971, 2992), (1496, 1942)]