7688072

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:210

約数の個数: 64

約数和(自身を含む): 17694720

約数和(自身を除く): 10006648

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 47, 56, 92, 94, 127, 161, 184, 188, 254, 322, 329, 376, 508, 644, 658, 889, 1016, 1081, 1288, 1316, 1778, 2162, 2632, 2921, 3556, 4324, 5842, 5969, 7112, 7567, 8648, 11684, 11938, 15134, 20447, 23368, 23876, 30268, 40894, 41783, 47752, 60536, 81788, 83566, 137287, 163576, 167132, 274574, 334264, 549148, 961009, 1098296, 1922018, 3844036, 7688072]

約数ペア:

[(1, 7688072), (2, 3844036), (4, 1922018), (7, 1098296), (8, 961009), (14, 549148), (23, 334264), (28, 274574), (46, 167132), (47, 163576), (56, 137287), (92, 83566), (94, 81788), (127, 60536), (161, 47752), (184, 41783), (188, 40894), (254, 30268), (322, 23876), (329, 23368), (376, 20447), (508, 15134), (644, 11938), (658, 11684), (889, 8648), (1016, 7567), (1081, 7112), (1288, 5969), (1316, 5842), (1778, 4324), (2162, 3556), (2632, 2921)]