26471522

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:231

約数の個数: 64

約数和(自身を含む): 53222400

約数和(自身を除く): 26750878

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 83, 109, 133, 154, 166, 209, 218, 266, 418, 581, 763, 913, 1162, 1199, 1463, 1526, 1577, 1826, 2071, 2398, 2926, 3154, 4142, 6391, 8393, 9047, 11039, 12782, 14497, 16786, 17347, 18094, 22078, 22781, 28994, 34694, 45562, 63329, 99517, 121429, 126658, 159467, 171893, 199034, 242858, 318934, 343786, 696619, 1203251, 1393238, 1890823, 2406502, 3781646, 13235761, 26471522]

約数ペア:

[(1, 26471522), (2, 13235761), (7, 3781646), (11, 2406502), (14, 1890823), (19, 1393238), (22, 1203251), (38, 696619), (77, 343786), (83, 318934), (109, 242858), (133, 199034), (154, 171893), (166, 159467), (209, 126658), (218, 121429), (266, 99517), (418, 63329), (581, 45562), (763, 34694), (913, 28994), (1162, 22781), (1199, 22078), (1463, 18094), (1526, 17347), (1577, 16786), (1826, 14497), (2071, 12782), (2398, 11039), (2926, 9047), (3154, 8393), (4142, 6391)]