27549772

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{4073}}^1$

素因数の和:4185

約数の個数: 24

約数和(自身を含む): 51332400

約数和(自身を除く): 23782628

約数列:

[1, 2, 4, 19, 38, 76, 89, 178, 356, 1691, 3382, 4073, 6764, 8146, 16292, 77387, 154774, 309548, 362497, 724994, 1449988, 6887443, 13774886, 27549772]

約数ペア:

[(1, 27549772), (2, 13774886), (4, 6887443), (19, 1449988), (38, 724994), (76, 362497), (89, 309548), (178, 154774), (356, 77387), (1691, 16292), (3382, 8146), (4073, 6764)]