7445828

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{149}}^1$

素因数の和:228

約数の個数: 36

約数和(自身を含む): 14597100

約数和(自身を除く): 7151272

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 149, 298, 403, 596, 806, 961, 1612, 1922, 1937, 3844, 3874, 4619, 7748, 9238, 12493, 18476, 24986, 49972, 60047, 120094, 143189, 240188, 286378, 572756, 1861457, 3722914, 7445828]

約数ペア:

[(1, 7445828), (2, 3722914), (4, 1861457), (13, 572756), (26, 286378), (31, 240188), (52, 143189), (62, 120094), (124, 60047), (149, 49972), (298, 24986), (403, 18476), (596, 12493), (806, 9238), (961, 7748), (1612, 4619), (1922, 3874), (1937, 3844)]