17966561284

素因数分解:

$2^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{463}}^1\times {\mathrm{6827}}^1$

素因数の和:7337

約数の個数: 72

約数和(自身を含む): 37923258240

約数和(自身を除く): 19956696956

約数列:

[1, 2, 4, 7, 14, 28, 29, 49, 58, 98, 116, 196, 203, 406, 463, 812, 926, 1421, 1852, 2842, 3241, 5684, 6482, 6827, 12964, 13427, 13654, 22687, 26854, 27308, 45374, 47789, 53708, 90748, 93989, 95578, 187978, 191156, 197983, 334523, 375956, 395966, 657923, 669046, 791932, 1315846, 1338092, 1385881, 2631692, 2771762, 3160901, 5543524, 6321802, 9701167, 12643604, 19402334, 22126307, 38804668, 44252614, 88505228, 91666129, 154884149, 183332258, 309768298, 366664516, 619536596, 641662903, 1283325806, 2566651612, 4491640321, 8983280642, 17966561284]

約数ペア:

[(1, 17966561284), (2, 8983280642), (4, 4491640321), (7, 2566651612), (14, 1283325806), (28, 641662903), (29, 619536596), (49, 366664516), (58, 309768298), (98, 183332258), (116, 154884149), (196, 91666129), (203, 88505228), (406, 44252614), (463, 38804668), (812, 22126307), (926, 19402334), (1421, 12643604), (1852, 9701167), (2842, 6321802), (3241, 5543524), (5684, 3160901), (6482, 2771762), (6827, 2631692), (12964, 1385881), (13427, 1338092), (13654, 1315846), (22687, 791932), (26854, 669046), (27308, 657923), (45374, 395966), (47789, 375956), (53708, 334523), (90748, 197983), (93989, 191156), (95578, 187978)]