26738841

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{179}}^1$

素因数の和:329

約数の個数: 32

約数和(自身を含む): 39657600

約数和(自身を除く): 12918759

約数列:

[1, 3, 17, 29, 51, 87, 101, 179, 303, 493, 537, 1479, 1717, 2929, 3043, 5151, 5191, 8787, 9129, 15573, 18079, 49793, 54237, 88247, 149379, 264741, 307343, 524291, 922029, 1572873, 8912947, 26738841]

約数ペア:

[(1, 26738841), (3, 8912947), (17, 1572873), (29, 922029), (51, 524291), (87, 307343), (101, 264741), (179, 149379), (303, 88247), (493, 54237), (537, 49793), (1479, 18079), (1717, 15573), (2929, 9129), (3043, 8787), (5151, 5191)]