28815666

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{2089}}^1$

素因数の和:2135

約数の個数: 48

約数和(自身を含む): 66712800

約数和(自身を除く): 37897134

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 121, 209, 242, 363, 418, 627, 726, 1254, 2089, 2299, 4178, 4598, 6267, 6897, 12534, 13794, 22979, 39691, 45958, 68937, 79382, 119073, 137874, 238146, 252769, 436601, 505538, 758307, 873202, 1309803, 1516614, 2619606, 4802611, 9605222, 14407833, 28815666]

約数ペア:

[(1, 28815666), (2, 14407833), (3, 9605222), (6, 4802611), (11, 2619606), (19, 1516614), (22, 1309803), (33, 873202), (38, 758307), (57, 505538), (66, 436601), (114, 252769), (121, 238146), (209, 137874), (242, 119073), (363, 79382), (418, 68937), (627, 45958), (726, 39691), (1254, 22979), (2089, 13794), (2299, 12534), (4178, 6897), (4598, 6267)]