28636884

素因数分解:

$2^2\times 3^2\times {\mathrm{103}}^1\times {\mathrm{7723}}^1$

素因数の和:7836

約数の個数: 36

約数和(自身を含む): 73099936

約数和(自身を除く): 44463052

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 103, 206, 309, 412, 618, 927, 1236, 1854, 3708, 7723, 15446, 23169, 30892, 46338, 69507, 92676, 139014, 278028, 795469, 1590938, 2386407, 3181876, 4772814, 7159221, 9545628, 14318442, 28636884]

約数ペア:

[(1, 28636884), (2, 14318442), (3, 9545628), (4, 7159221), (6, 4772814), (9, 3181876), (12, 2386407), (18, 1590938), (36, 795469), (103, 278028), (206, 139014), (309, 92676), (412, 69507), (618, 46338), (927, 30892), (1236, 23169), (1854, 15446), (3708, 7723)]