17528368

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1$

素因数の和:242

約数の個数: 80

約数和(自身を含む): 40997376

約数和(自身を除く): 23469008

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 47, 52, 88, 94, 104, 143, 163, 176, 188, 208, 286, 326, 376, 517, 572, 611, 652, 752, 1034, 1144, 1222, 1304, 1793, 2068, 2119, 2288, 2444, 2608, 3586, 4136, 4238, 4888, 6721, 7172, 7661, 8272, 8476, 9776, 13442, 14344, 15322, 16952, 23309, 26884, 28688, 30644, 33904, 46618, 53768, 61288, 84271, 93236, 99593, 107536, 122576, 168542, 186472, 199186, 337084, 372944, 398372, 674168, 796744, 1095523, 1348336, 1593488, 2191046, 4382092, 8764184, 17528368]

約数ペア:

[(1, 17528368), (2, 8764184), (4, 4382092), (8, 2191046), (11, 1593488), (13, 1348336), (16, 1095523), (22, 796744), (26, 674168), (44, 398372), (47, 372944), (52, 337084), (88, 199186), (94, 186472), (104, 168542), (143, 122576), (163, 107536), (176, 99593), (188, 93236), (208, 84271), (286, 61288), (326, 53768), (376, 46618), (517, 33904), (572, 30644), (611, 28688), (652, 26884), (752, 23309), (1034, 16952), (1144, 15322), (1222, 14344), (1304, 13442), (1793, 9776), (2068, 8476), (2119, 8272), (2288, 7661), (2444, 7172), (2608, 6721), (3586, 4888), (4136, 4238)]