71351644

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{683}}^1$

素因数の和:755

約数の個数: 72

約数和(自身を含む): 160474608

約数和(自身を除く): 89122964

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 41, 49, 52, 82, 91, 98, 164, 182, 196, 287, 364, 533, 574, 637, 683, 1066, 1148, 1274, 1366, 2009, 2132, 2548, 2732, 3731, 4018, 4781, 7462, 8036, 8879, 9562, 14924, 17758, 19124, 26117, 28003, 33467, 35516, 52234, 56006, 62153, 66934, 104468, 112012, 124306, 133868, 196021, 248612, 364039, 392042, 435071, 728078, 784084, 870142, 1372147, 1456156, 1740284, 2548273, 2744294, 5096546, 5488588, 10193092, 17837911, 35675822, 71351644]

約数ペア:

[(1, 71351644), (2, 35675822), (4, 17837911), (7, 10193092), (13, 5488588), (14, 5096546), (26, 2744294), (28, 2548273), (41, 1740284), (49, 1456156), (52, 1372147), (82, 870142), (91, 784084), (98, 728078), (164, 435071), (182, 392042), (196, 364039), (287, 248612), (364, 196021), (533, 133868), (574, 124306), (637, 112012), (683, 104468), (1066, 66934), (1148, 62153), (1274, 56006), (1366, 52234), (2009, 35516), (2132, 33467), (2548, 28003), (2732, 26117), (3731, 19124), (4018, 17758), (4781, 14924), (7462, 9562), (8036, 8879)]