27832568

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{2579}}^1$

素因数の和:2675

約数の個数: 32

約数和(自身を含む): 55728000

約数和(自身を除く): 27895432

約数列:

[1, 2, 4, 8, 19, 38, 71, 76, 142, 152, 284, 568, 1349, 2579, 2698, 5158, 5396, 10316, 10792, 20632, 49001, 98002, 183109, 196004, 366218, 392008, 732436, 1464872, 3479071, 6958142, 13916284, 27832568]

約数ペア:

[(1, 27832568), (2, 13916284), (4, 6958142), (8, 3479071), (19, 1464872), (38, 732436), (71, 392008), (76, 366218), (142, 196004), (152, 183109), (284, 98002), (568, 49001), (1349, 20632), (2579, 10792), (2698, 10316), (5158, 5396)]