4279224656

素因数分解:

$2^4\times 7^1\times {\mathrm{157}}^1\times {\mathrm{163}}^1\times {\mathrm{1493}}^1$

素因数の和:1828

約数の個数: 80

約数和(自身を含む): 9600706944

約数和(自身を除く): 5321482288

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 157, 163, 314, 326, 628, 652, 1099, 1141, 1256, 1304, 1493, 2198, 2282, 2512, 2608, 2986, 4396, 4564, 5972, 8792, 9128, 10451, 11944, 17584, 18256, 20902, 23888, 25591, 41804, 51182, 83608, 102364, 167216, 179137, 204728, 234401, 243359, 358274, 409456, 468802, 486718, 716548, 937604, 973436, 1433096, 1640807, 1703513, 1875208, 1946872, 2866192, 3281614, 3407026, 3750416, 3893744, 6563228, 6814052, 13126456, 13628104, 26252912, 27256208, 38207363, 76414726, 152829452, 267451541, 305658904, 534903082, 611317808, 1069806164, 2139612328, 4279224656]

約数ペア:

[(1, 4279224656), (2, 2139612328), (4, 1069806164), (7, 611317808), (8, 534903082), (14, 305658904), (16, 267451541), (28, 152829452), (56, 76414726), (112, 38207363), (157, 27256208), (163, 26252912), (314, 13628104), (326, 13126456), (628, 6814052), (652, 6563228), (1099, 3893744), (1141, 3750416), (1256, 3407026), (1304, 3281614), (1493, 2866192), (2198, 1946872), (2282, 1875208), (2512, 1703513), (2608, 1640807), (2986, 1433096), (4396, 973436), (4564, 937604), (5972, 716548), (8792, 486718), (9128, 468802), (10451, 409456), (11944, 358274), (17584, 243359), (18256, 234401), (20902, 204728), (23888, 179137), (25591, 167216), (41804, 102364), (51182, 83608)]