29528048

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:246

約数の個数: 80

約数和(自身を含む): 67495680

約数和(自身を除く): 37967632

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 71, 88, 136, 139, 142, 176, 187, 272, 278, 284, 374, 556, 568, 748, 781, 1112, 1136, 1207, 1496, 1529, 1562, 2224, 2363, 2414, 2992, 3058, 3124, 4726, 4828, 6116, 6248, 9452, 9656, 9869, 12232, 12496, 13277, 18904, 19312, 19738, 24464, 25993, 26554, 37808, 39476, 51986, 53108, 78952, 103972, 106216, 108559, 157904, 167773, 207944, 212432, 217118, 335546, 415888, 434236, 671092, 868472, 1342184, 1736944, 1845503, 2684368, 3691006, 7382012, 14764024, 29528048]

約数ペア:

[(1, 29528048), (2, 14764024), (4, 7382012), (8, 3691006), (11, 2684368), (16, 1845503), (17, 1736944), (22, 1342184), (34, 868472), (44, 671092), (68, 434236), (71, 415888), (88, 335546), (136, 217118), (139, 212432), (142, 207944), (176, 167773), (187, 157904), (272, 108559), (278, 106216), (284, 103972), (374, 78952), (556, 53108), (568, 51986), (748, 39476), (781, 37808), (1112, 26554), (1136, 25993), (1207, 24464), (1496, 19738), (1529, 19312), (1562, 18904), (2224, 13277), (2363, 12496), (2414, 12232), (2992, 9869), (3058, 9656), (3124, 9452), (4726, 6248), (4828, 6116)]