7985796

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:201

約数の個数: 96

約数和(自身を含む): 23482368

約数和(自身を除く): 15496572

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 71, 78, 84, 91, 103, 142, 156, 182, 206, 213, 273, 284, 309, 364, 412, 426, 497, 546, 618, 721, 852, 923, 994, 1092, 1236, 1339, 1442, 1491, 1846, 1988, 2163, 2678, 2769, 2884, 2982, 3692, 4017, 4326, 5356, 5538, 5964, 6461, 7313, 8034, 8652, 9373, 11076, 12922, 14626, 16068, 18746, 19383, 21939, 25844, 28119, 29252, 37492, 38766, 43878, 51191, 56238, 77532, 87756, 95069, 102382, 112476, 153573, 190138, 204764, 285207, 307146, 380276, 570414, 614292, 665483, 1140828, 1330966, 1996449, 2661932, 3992898, 7985796]

約数ペア:

[(1, 7985796), (2, 3992898), (3, 2661932), (4, 1996449), (6, 1330966), (7, 1140828), (12, 665483), (13, 614292), (14, 570414), (21, 380276), (26, 307146), (28, 285207), (39, 204764), (42, 190138), (52, 153573), (71, 112476), (78, 102382), (84, 95069), (91, 87756), (103, 77532), (142, 56238), (156, 51191), (182, 43878), (206, 38766), (213, 37492), (273, 29252), (284, 28119), (309, 25844), (364, 21939), (412, 19383), (426, 18746), (497, 16068), (546, 14626), (618, 12922), (721, 11076), (852, 9373), (923, 8652), (994, 8034), (1092, 7313), (1236, 6461), (1339, 5964), (1442, 5538), (1491, 5356), (1846, 4326), (1988, 4017), (2163, 3692), (2678, 2982), (2769, 2884)]