27885614

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{347}}^1\times {\mathrm{1747}}^1$

素因数の和:2119

約数の個数: 16

約数和(自身を含む): 43797888

約数和(自身を除く): 15912274

約数列:

[1, 2, 23, 46, 347, 694, 1747, 3494, 7981, 15962, 40181, 80362, 606209, 1212418, 13942807, 27885614]

約数ペア:

[(1, 27885614), (2, 13942807), (23, 1212418), (46, 606209), (347, 80362), (694, 40181), (1747, 15962), (3494, 7981)]