40874554

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1777}}^1$

素因数の和:1870

約数の個数: 32

約数和(自身を含む): 73737216

約数和(自身を除く): 32862662

約数列:

[1, 2, 7, 14, 31, 53, 62, 106, 217, 371, 434, 742, 1643, 1777, 3286, 3554, 11501, 12439, 23002, 24878, 55087, 94181, 110174, 188362, 385609, 659267, 771218, 1318534, 2919611, 5839222, 20437277, 40874554]

約数ペア:

[(1, 40874554), (2, 20437277), (7, 5839222), (14, 2919611), (31, 1318534), (53, 771218), (62, 659267), (106, 385609), (217, 188362), (371, 110174), (434, 94181), (742, 55087), (1643, 24878), (1777, 23002), (3286, 12439), (3554, 11501)]