26706904

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:272

約数の個数: 64

約数和(自身を含む): 59673600

約数和(自身を除く): 32966696

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 73, 94, 139, 146, 188, 278, 292, 329, 376, 511, 556, 584, 658, 973, 1022, 1112, 1316, 1946, 2044, 2632, 3431, 3892, 4088, 6533, 6862, 7784, 10147, 13066, 13724, 20294, 24017, 26132, 27448, 40588, 45731, 48034, 52264, 71029, 81176, 91462, 96068, 142058, 182924, 192136, 284116, 365848, 476909, 568232, 953818, 1907636, 3338363, 3815272, 6676726, 13353452, 26706904]

約数ペア:

[(1, 26706904), (2, 13353452), (4, 6676726), (7, 3815272), (8, 3338363), (14, 1907636), (28, 953818), (47, 568232), (56, 476909), (73, 365848), (94, 284116), (139, 192136), (146, 182924), (188, 142058), (278, 96068), (292, 91462), (329, 81176), (376, 71029), (511, 52264), (556, 48034), (584, 45731), (658, 40588), (973, 27448), (1022, 26132), (1112, 24017), (1316, 20294), (1946, 13724), (2044, 13066), (2632, 10147), (3431, 7784), (3892, 6862), (4088, 6533)]