27104728

素因数分解:

$2^3\times 7^1\times {\mathrm{431}}^1\times {\mathrm{1123}}^1$

素因数の和:1567

約数の個数: 32

約数和(自身を含む): 58268160

約数和(自身を除く): 31163432

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 431, 862, 1123, 1724, 2246, 3017, 3448, 4492, 6034, 7861, 8984, 12068, 15722, 24136, 31444, 62888, 484013, 968026, 1936052, 3388091, 3872104, 6776182, 13552364, 27104728]

約数ペア:

[(1, 27104728), (2, 13552364), (4, 6776182), (7, 3872104), (8, 3388091), (14, 1936052), (28, 968026), (56, 484013), (431, 62888), (862, 31444), (1123, 24136), (1724, 15722), (2246, 12068), (3017, 8984), (3448, 7861), (4492, 6034)]