26468048

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:172

約数の個数: 80

約数和(自身を含む): 58139136

約数和(自身を除く): 31671088

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 43, 62, 68, 73, 86, 124, 136, 146, 172, 248, 272, 292, 344, 496, 527, 584, 688, 731, 1054, 1168, 1241, 1333, 1462, 2108, 2263, 2482, 2666, 2924, 3139, 4216, 4526, 4964, 5332, 5848, 6278, 8432, 9052, 9928, 10664, 11696, 12556, 18104, 19856, 21328, 22661, 25112, 36208, 38471, 45322, 50224, 53363, 76942, 90644, 97309, 106726, 153884, 181288, 194618, 213452, 307768, 362576, 389236, 426904, 615536, 778472, 853808, 1556944, 1654253, 3308506, 6617012, 13234024, 26468048]

約数ペア:

[(1, 26468048), (2, 13234024), (4, 6617012), (8, 3308506), (16, 1654253), (17, 1556944), (31, 853808), (34, 778472), (43, 615536), (62, 426904), (68, 389236), (73, 362576), (86, 307768), (124, 213452), (136, 194618), (146, 181288), (172, 153884), (248, 106726), (272, 97309), (292, 90644), (344, 76942), (496, 53363), (527, 50224), (584, 45322), (688, 38471), (731, 36208), (1054, 25112), (1168, 22661), (1241, 21328), (1333, 19856), (1462, 18104), (2108, 12556), (2263, 11696), (2482, 10664), (2666, 9928), (2924, 9052), (3139, 8432), (4216, 6278), (4526, 5848), (4964, 5332)]