26766038

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{269}}^1$

素因数の和:416

約数の個数: 32

約数和(自身を含む): 44906400

約数和(自身を除く): 18140362

約数列:

[1, 2, 13, 26, 43, 86, 89, 178, 269, 538, 559, 1118, 1157, 2314, 3497, 3827, 6994, 7654, 11567, 23134, 23941, 47882, 49751, 99502, 150371, 300742, 311233, 622466, 1029463, 2058926, 13383019, 26766038]

約数ペア:

[(1, 26766038), (2, 13383019), (13, 2058926), (26, 1029463), (43, 622466), (86, 311233), (89, 300742), (178, 150371), (269, 99502), (538, 49751), (559, 47882), (1118, 23941), (1157, 23134), (2314, 11567), (3497, 7654), (3827, 6994)]