27937784

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{9413}}^1$

素因数の和:9479

約数の個数: 32

約数和(自身を含む): 61002720

約数和(自身を除く): 33064936

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 212, 371, 424, 742, 1484, 2968, 9413, 18826, 37652, 65891, 75304, 131782, 263564, 498889, 527128, 997778, 1995556, 3492223, 3991112, 6984446, 13968892, 27937784]

約数ペア:

[(1, 27937784), (2, 13968892), (4, 6984446), (7, 3991112), (8, 3492223), (14, 1995556), (28, 997778), (53, 527128), (56, 498889), (106, 263564), (212, 131782), (371, 75304), (424, 65891), (742, 37652), (1484, 18826), (2968, 9413)]