7210392

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{257}}^1$

素因数の和:440

約数の個数: 64

約数和(自身を含む): 20805120

約数和(自身を除く): 13594728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 167, 168, 257, 334, 501, 514, 668, 771, 1002, 1028, 1169, 1336, 1542, 1799, 2004, 2056, 2338, 3084, 3507, 3598, 4008, 4676, 5397, 6168, 7014, 7196, 9352, 10794, 14028, 14392, 21588, 28056, 42919, 43176, 85838, 128757, 171676, 257514, 300433, 343352, 515028, 600866, 901299, 1030056, 1201732, 1802598, 2403464, 3605196, 7210392]

約数ペア:

[(1, 7210392), (2, 3605196), (3, 2403464), (4, 1802598), (6, 1201732), (7, 1030056), (8, 901299), (12, 600866), (14, 515028), (21, 343352), (24, 300433), (28, 257514), (42, 171676), (56, 128757), (84, 85838), (167, 43176), (168, 42919), (257, 28056), (334, 21588), (501, 14392), (514, 14028), (668, 10794), (771, 9352), (1002, 7196), (1028, 7014), (1169, 6168), (1336, 5397), (1542, 4676), (1799, 4008), (2004, 3598), (2056, 3507), (2338, 3084)]