7109648

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1$

素因数の和:304

約数の個数: 80

約数和(自身を含む): 17915520

約数和(自身を除く): 10805872

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 38, 52, 56, 76, 91, 104, 112, 133, 152, 182, 208, 247, 257, 266, 304, 364, 494, 514, 532, 728, 988, 1028, 1064, 1456, 1729, 1799, 1976, 2056, 2128, 3341, 3458, 3598, 3952, 4112, 4883, 6682, 6916, 7196, 9766, 13364, 13832, 14392, 19532, 23387, 26728, 27664, 28784, 34181, 39064, 46774, 53456, 63479, 68362, 78128, 93548, 126958, 136724, 187096, 253916, 273448, 374192, 444353, 507832, 546896, 888706, 1015664, 1777412, 3554824, 7109648]

約数ペア:

[(1, 7109648), (2, 3554824), (4, 1777412), (7, 1015664), (8, 888706), (13, 546896), (14, 507832), (16, 444353), (19, 374192), (26, 273448), (28, 253916), (38, 187096), (52, 136724), (56, 126958), (76, 93548), (91, 78128), (104, 68362), (112, 63479), (133, 53456), (152, 46774), (182, 39064), (208, 34181), (247, 28784), (257, 27664), (266, 26728), (304, 23387), (364, 19532), (494, 14392), (514, 13832), (532, 13364), (728, 9766), (988, 7196), (1028, 6916), (1064, 6682), (1456, 4883), (1729, 4112), (1799, 3952), (1976, 3598), (2056, 3458), (2128, 3341)]