25550888968

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{64081}}^1$

素因数の和:64318

約数の個数: 64

約数和(自身を含む): 54813179520

約数和(自身を除く): 29262290552

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 88, 92, 184, 197, 253, 394, 506, 788, 1012, 1576, 2024, 2167, 4334, 4531, 8668, 9062, 17336, 18124, 36248, 49841, 64081, 99682, 128162, 199364, 256324, 398728, 512648, 704891, 1409782, 1473863, 2819564, 2947726, 5639128, 5895452, 11790904, 12623957, 16212493, 25247914, 32424986, 50495828, 64849972, 100991656, 129699944, 138863527, 277727054, 290351011, 555454108, 580702022, 1110908216, 1161404044, 2322808088, 3193861121, 6387722242, 12775444484, 25550888968]

約数ペア:

[(1, 25550888968), (2, 12775444484), (4, 6387722242), (8, 3193861121), (11, 2322808088), (22, 1161404044), (23, 1110908216), (44, 580702022), (46, 555454108), (88, 290351011), (92, 277727054), (184, 138863527), (197, 129699944), (253, 100991656), (394, 64849972), (506, 50495828), (788, 32424986), (1012, 25247914), (1576, 16212493), (2024, 12623957), (2167, 11790904), (4334, 5895452), (4531, 5639128), (8668, 2947726), (9062, 2819564), (17336, 1473863), (18124, 1409782), (36248, 704891), (49841, 512648), (64081, 398728), (99682, 256324), (128162, 199364)]