26920894

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1$

素因数の和:170

約数の個数: 96

約数和(自身を含む): 58949856

約数和(自身を除く): 32028962

約数列:

[1, 2, 7, 11, 13, 14, 17, 22, 26, 34, 49, 77, 91, 98, 113, 119, 143, 154, 182, 187, 221, 226, 238, 286, 374, 442, 539, 637, 791, 833, 1001, 1078, 1243, 1274, 1309, 1469, 1547, 1582, 1666, 1921, 2002, 2431, 2486, 2618, 2938, 3094, 3842, 4862, 5537, 7007, 8701, 9163, 10283, 10829, 11074, 13447, 14014, 16159, 17017, 17402, 18326, 20566, 21131, 21658, 24973, 26894, 32318, 34034, 42262, 49946, 60907, 71981, 94129, 113113, 119119, 121814, 143962, 147917, 174811, 188258, 226226, 238238, 274703, 295834, 349622, 549406, 791791, 1035419, 1223677, 1583582, 1922921, 2070838, 2447354, 3845842, 13460447, 26920894]

約数ペア:

[(1, 26920894), (2, 13460447), (7, 3845842), (11, 2447354), (13, 2070838), (14, 1922921), (17, 1583582), (22, 1223677), (26, 1035419), (34, 791791), (49, 549406), (77, 349622), (91, 295834), (98, 274703), (113, 238238), (119, 226226), (143, 188258), (154, 174811), (182, 147917), (187, 143962), (221, 121814), (226, 119119), (238, 113113), (286, 94129), (374, 71981), (442, 60907), (539, 49946), (637, 42262), (791, 34034), (833, 32318), (1001, 26894), (1078, 24973), (1243, 21658), (1274, 21131), (1309, 20566), (1469, 18326), (1547, 17402), (1582, 17017), (1666, 16159), (1921, 14014), (2002, 13447), (2431, 11074), (2486, 10829), (2618, 10283), (2938, 9163), (3094, 8701), (3842, 7007), (4862, 5537)]