26791388

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{30307}}^1$

素因数の和:30341

約数の個数: 24

約数和(自身を含む): 53463312

約数和(自身を除く): 26671924

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 30307, 60614, 121228, 393991, 515219, 787982, 1030438, 1575964, 2060876, 6697847, 13395694, 26791388]

約数ペア:

[(1, 26791388), (2, 13395694), (4, 6697847), (13, 2060876), (17, 1575964), (26, 1030438), (34, 787982), (52, 515219), (68, 393991), (221, 121228), (442, 60614), (884, 30307)]