26616380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{4637}}^1$

素因数の和:4694

約数の個数: 48

約数和(自身を含む): 65451456

約数和(自身を除く): 38835076

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 70, 82, 140, 164, 205, 287, 410, 574, 820, 1148, 1435, 2870, 4637, 5740, 9274, 18548, 23185, 32459, 46370, 64918, 92740, 129836, 162295, 190117, 324590, 380234, 649180, 760468, 950585, 1330819, 1901170, 2661638, 3802340, 5323276, 6654095, 13308190, 26616380]

約数ペア:

[(1, 26616380), (2, 13308190), (4, 6654095), (5, 5323276), (7, 3802340), (10, 2661638), (14, 1901170), (20, 1330819), (28, 950585), (35, 760468), (41, 649180), (70, 380234), (82, 324590), (140, 190117), (164, 162295), (205, 129836), (287, 92740), (410, 64918), (574, 46370), (820, 32459), (1148, 23185), (1435, 18548), (2870, 9274), (4637, 5740)]