43874012

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{257}}^1$

素因数の和:355

約数の個数: 72

約数和(自身を含む): 98000784

約数和(自身を除く): 54126772

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 67, 91, 98, 134, 182, 196, 257, 268, 364, 469, 514, 637, 871, 938, 1028, 1274, 1742, 1799, 1876, 2548, 3283, 3341, 3484, 3598, 6097, 6566, 6682, 7196, 12194, 12593, 13132, 13364, 17219, 23387, 24388, 25186, 34438, 42679, 46774, 50372, 68876, 85358, 93548, 120533, 163709, 170716, 223847, 241066, 327418, 447694, 482132, 654836, 843731, 895388, 1566929, 1687462, 3133858, 3374924, 6267716, 10968503, 21937006, 43874012]

約数ペア:

[(1, 43874012), (2, 21937006), (4, 10968503), (7, 6267716), (13, 3374924), (14, 3133858), (26, 1687462), (28, 1566929), (49, 895388), (52, 843731), (67, 654836), (91, 482132), (98, 447694), (134, 327418), (182, 241066), (196, 223847), (257, 170716), (268, 163709), (364, 120533), (469, 93548), (514, 85358), (637, 68876), (871, 50372), (938, 46774), (1028, 42679), (1274, 34438), (1742, 25186), (1799, 24388), (1876, 23387), (2548, 17219), (3283, 13364), (3341, 13132), (3484, 12593), (3598, 12194), (6097, 7196), (6566, 6682)]