40946836

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{479}}^1$

素因数の和:604

約数の個数: 48

約数和(自身を含む): 85155840

約数和(自身を除く): 44209004

約数列:

[1, 2, 4, 7, 14, 28, 43, 71, 86, 142, 172, 284, 301, 479, 497, 602, 958, 994, 1204, 1916, 1988, 3053, 3353, 6106, 6706, 12212, 13412, 20597, 21371, 34009, 41194, 42742, 68018, 82388, 85484, 136036, 144179, 238063, 288358, 476126, 576716, 952252, 1462387, 2924774, 5849548, 10236709, 20473418, 40946836]

約数ペア:

[(1, 40946836), (2, 20473418), (4, 10236709), (7, 5849548), (14, 2924774), (28, 1462387), (43, 952252), (71, 576716), (86, 476126), (142, 288358), (172, 238063), (284, 144179), (301, 136036), (479, 85484), (497, 82388), (602, 68018), (958, 42742), (994, 41194), (1204, 34009), (1916, 21371), (1988, 20597), (3053, 13412), (3353, 12212), (6106, 6706)]