26136628

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{673}}^1$

素因数の和:776

約数の個数: 48

約数和(自身を含む): 55861120

約数和(自身を除く): 29724492

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 73, 76, 133, 146, 266, 292, 511, 532, 673, 1022, 1346, 1387, 2044, 2692, 2774, 4711, 5548, 9422, 9709, 12787, 18844, 19418, 25574, 38836, 49129, 51148, 89509, 98258, 179018, 196516, 343903, 358036, 687806, 933451, 1375612, 1866902, 3733804, 6534157, 13068314, 26136628]

約数ペア:

[(1, 26136628), (2, 13068314), (4, 6534157), (7, 3733804), (14, 1866902), (19, 1375612), (28, 933451), (38, 687806), (73, 358036), (76, 343903), (133, 196516), (146, 179018), (266, 98258), (292, 89509), (511, 51148), (532, 49129), (673, 38836), (1022, 25574), (1346, 19418), (1387, 18844), (2044, 12787), (2692, 9709), (2774, 9422), (4711, 5548)]