27806324

素因数分解:

$2^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{1559}}^1$

素因数の和:1597

約数の個数: 48

約数和(自身を含む): 61152000

約数和(自身を除く): 33345676

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 343, 364, 637, 686, 1274, 1372, 1559, 2548, 3118, 4459, 6236, 8918, 10913, 17836, 20267, 21826, 40534, 43652, 76391, 81068, 141869, 152782, 283738, 305564, 534737, 567476, 993083, 1069474, 1986166, 2138948, 3972332, 6951581, 13903162, 27806324]

約数ペア:

[(1, 27806324), (2, 13903162), (4, 6951581), (7, 3972332), (13, 2138948), (14, 1986166), (26, 1069474), (28, 993083), (49, 567476), (52, 534737), (91, 305564), (98, 283738), (182, 152782), (196, 141869), (343, 81068), (364, 76391), (637, 43652), (686, 40534), (1274, 21826), (1372, 20267), (1559, 17836), (2548, 10913), (3118, 8918), (4459, 6236)]