7197512

素因数分解:

$2^3\times 7^3\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:131

約数の個数: 64

約数和(自身を含む): 16368000

約数和(自身を除く): 9170488

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 49, 56, 61, 86, 98, 122, 172, 196, 244, 301, 343, 344, 392, 427, 488, 602, 686, 854, 1204, 1372, 1708, 2107, 2408, 2623, 2744, 2989, 3416, 4214, 5246, 5978, 8428, 10492, 11956, 14749, 16856, 18361, 20923, 20984, 23912, 29498, 36722, 41846, 58996, 73444, 83692, 117992, 128527, 146888, 167384, 257054, 514108, 899689, 1028216, 1799378, 3598756, 7197512]

約数ペア:

[(1, 7197512), (2, 3598756), (4, 1799378), (7, 1028216), (8, 899689), (14, 514108), (28, 257054), (43, 167384), (49, 146888), (56, 128527), (61, 117992), (86, 83692), (98, 73444), (122, 58996), (172, 41846), (196, 36722), (244, 29498), (301, 23912), (343, 20984), (344, 20923), (392, 18361), (427, 16856), (488, 14749), (602, 11956), (686, 10492), (854, 8428), (1204, 5978), (1372, 5246), (1708, 4214), (2107, 3416), (2408, 2989), (2623, 2744)]