27089356

素因数分解:

$2^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{3371}}^1$

素因数の和:3430

約数の個数: 36

約数和(自身を含む): 56507976

約数和(自身を除く): 29418620

約数列:

[1, 2, 4, 7, 14, 28, 41, 49, 82, 98, 164, 196, 287, 574, 1148, 2009, 3371, 4018, 6742, 8036, 13484, 23597, 47194, 94388, 138211, 165179, 276422, 330358, 552844, 660716, 967477, 1934954, 3869908, 6772339, 13544678, 27089356]

約数ペア:

[(1, 27089356), (2, 13544678), (4, 6772339), (7, 3869908), (14, 1934954), (28, 967477), (41, 660716), (49, 552844), (82, 330358), (98, 276422), (164, 165179), (196, 138211), (287, 94388), (574, 47194), (1148, 23597), (2009, 13484), (3371, 8036), (4018, 6742)]