26851006

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:185

約数の個数: 64

約数和(自身を含む): 52512768

約数和(自身を除く): 25661762

約数列:

[1, 2, 7, 13, 14, 26, 43, 47, 73, 86, 91, 94, 146, 182, 301, 329, 511, 559, 602, 611, 658, 949, 1022, 1118, 1222, 1898, 2021, 3139, 3431, 3913, 4042, 4277, 6278, 6643, 6862, 7826, 8554, 13286, 14147, 21973, 24017, 26273, 28294, 40807, 43946, 44603, 48034, 52546, 81614, 89206, 147533, 183911, 285649, 295066, 312221, 367822, 571298, 624442, 1032731, 1917929, 2065462, 3835858, 13425503, 26851006]

約数ペア:

[(1, 26851006), (2, 13425503), (7, 3835858), (13, 2065462), (14, 1917929), (26, 1032731), (43, 624442), (47, 571298), (73, 367822), (86, 312221), (91, 295066), (94, 285649), (146, 183911), (182, 147533), (301, 89206), (329, 81614), (511, 52546), (559, 48034), (602, 44603), (611, 43946), (658, 40807), (949, 28294), (1022, 26273), (1118, 24017), (1222, 21973), (1898, 14147), (2021, 13286), (3139, 8554), (3431, 7826), (3913, 6862), (4042, 6643), (4277, 6278)]