85817732

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{21433}}^1$

素因数の和:21468

約数の個数: 48

約数和(自身を含む): 201651072

約数和(自身を除く): 115833340

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 4004, 21433, 42866, 85732, 150031, 235763, 278629, 300062, 471526, 557258, 600124, 943052, 1114516, 1650341, 1950403, 3064919, 3300682, 3900806, 6129838, 6601364, 7801612, 12259676, 21454433, 42908866, 85817732]

約数ペア:

[(1, 85817732), (2, 42908866), (4, 21454433), (7, 12259676), (11, 7801612), (13, 6601364), (14, 6129838), (22, 3900806), (26, 3300682), (28, 3064919), (44, 1950403), (52, 1650341), (77, 1114516), (91, 943052), (143, 600124), (154, 557258), (182, 471526), (286, 300062), (308, 278629), (364, 235763), (572, 150031), (1001, 85732), (2002, 42866), (4004, 21433)]