7988946

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{167}}^1$

素因数の和:263

約数の個数: 64

約数和(自身を含む): 19740672

約数和(自身を除く): 11751726

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 67, 102, 119, 134, 167, 201, 238, 334, 357, 402, 469, 501, 714, 938, 1002, 1139, 1169, 1407, 2278, 2338, 2814, 2839, 3417, 3507, 5678, 6834, 7014, 7973, 8517, 11189, 15946, 17034, 19873, 22378, 23919, 33567, 39746, 47838, 59619, 67134, 78323, 119238, 156646, 190213, 234969, 380426, 469938, 570639, 1141278, 1331491, 2662982, 3994473, 7988946]

約数ペア:

[(1, 7988946), (2, 3994473), (3, 2662982), (6, 1331491), (7, 1141278), (14, 570639), (17, 469938), (21, 380426), (34, 234969), (42, 190213), (51, 156646), (67, 119238), (102, 78323), (119, 67134), (134, 59619), (167, 47838), (201, 39746), (238, 33567), (334, 23919), (357, 22378), (402, 19873), (469, 17034), (501, 15946), (714, 11189), (938, 8517), (1002, 7973), (1139, 7014), (1169, 6834), (1407, 5678), (2278, 3507), (2338, 3417), (2814, 2839)]