7119424

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1$

素因数の和:267

約数の個数: 56

約数和(自身を含む): 15646400

約数和(自身を除く): 8526976

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 43, 52, 64, 86, 104, 172, 199, 208, 344, 398, 416, 559, 688, 796, 832, 1118, 1376, 1592, 2236, 2587, 2752, 3184, 4472, 5174, 6368, 8557, 8944, 10348, 12736, 17114, 17888, 20696, 34228, 35776, 41392, 68456, 82784, 111241, 136912, 165568, 222482, 273824, 444964, 547648, 889928, 1779856, 3559712, 7119424]

約数ペア:

[(1, 7119424), (2, 3559712), (4, 1779856), (8, 889928), (13, 547648), (16, 444964), (26, 273824), (32, 222482), (43, 165568), (52, 136912), (64, 111241), (86, 82784), (104, 68456), (172, 41392), (199, 35776), (208, 34228), (344, 20696), (398, 17888), (416, 17114), (559, 12736), (688, 10348), (796, 8944), (832, 8557), (1118, 6368), (1376, 5174), (1592, 4472), (2236, 3184), (2587, 2752)]