28165164

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{353}}^1$

素因数の和:530

約数の個数: 48

約数和(自身を含む): 67599840

約数和(自身を除く): 39434676

約数列:

[1, 2, 3, 4, 6, 12, 61, 109, 122, 183, 218, 244, 327, 353, 366, 436, 654, 706, 732, 1059, 1308, 1412, 2118, 4236, 6649, 13298, 19947, 21533, 26596, 38477, 39894, 43066, 64599, 76954, 79788, 86132, 115431, 129198, 153908, 230862, 258396, 461724, 2347097, 4694194, 7041291, 9388388, 14082582, 28165164]

約数ペア:

[(1, 28165164), (2, 14082582), (3, 9388388), (4, 7041291), (6, 4694194), (12, 2347097), (61, 461724), (109, 258396), (122, 230862), (183, 153908), (218, 129198), (244, 115431), (327, 86132), (353, 79788), (366, 76954), (436, 64599), (654, 43066), (706, 39894), (732, 38477), (1059, 26596), (1308, 21533), (1412, 19947), (2118, 13298), (4236, 6649)]