15702294538

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{359}}^1\times {\mathrm{557}}^1$

素因数の和:1075

約数の個数: 64

約数和(自身を含む): 27769651200

約数和(自身を除く): 12067356662

約数列:

[1, 2, 7, 14, 71, 79, 142, 158, 359, 497, 553, 557, 718, 994, 1106, 1114, 2513, 3899, 5026, 5609, 7798, 11218, 25489, 28361, 39263, 39547, 44003, 50978, 56722, 78526, 79094, 88006, 178423, 198527, 199963, 276829, 308021, 356846, 397054, 399926, 553658, 616042, 1399741, 2013631, 2799482, 3124213, 4027262, 6248426, 14095417, 14197373, 15797077, 21869491, 28190834, 28394746, 31594154, 43738982, 99381611, 110579539, 198763222, 221159078, 1121592467, 2243184934, 7851147269, 15702294538]

約数ペア:

[(1, 15702294538), (2, 7851147269), (7, 2243184934), (14, 1121592467), (71, 221159078), (79, 198763222), (142, 110579539), (158, 99381611), (359, 43738982), (497, 31594154), (553, 28394746), (557, 28190834), (718, 21869491), (994, 15797077), (1106, 14197373), (1114, 14095417), (2513, 6248426), (3899, 4027262), (5026, 3124213), (5609, 2799482), (7798, 2013631), (11218, 1399741), (25489, 616042), (28361, 553658), (39263, 399926), (39547, 397054), (44003, 356846), (50978, 308021), (56722, 276829), (78526, 199963), (79094, 198527), (88006, 178423)]