17809712

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{293}}^1$

素因数の和:461

約数の個数: 40

約数和(自身を含む): 36091440

約数和(自身を除く): 18281728

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 131, 232, 262, 293, 464, 524, 586, 1048, 1172, 2096, 2344, 3799, 4688, 7598, 8497, 15196, 16994, 30392, 33988, 38383, 60784, 67976, 76766, 135952, 153532, 307064, 614128, 1113107, 2226214, 4452428, 8904856, 17809712]

約数ペア:

[(1, 17809712), (2, 8904856), (4, 4452428), (8, 2226214), (16, 1113107), (29, 614128), (58, 307064), (116, 153532), (131, 135952), (232, 76766), (262, 67976), (293, 60784), (464, 38383), (524, 33988), (586, 30392), (1048, 16994), (1172, 15196), (2096, 8497), (2344, 7598), (3799, 4688)]