71390046

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2467}}^1$

素因数の和:2545

約数の個数: 64

約数和(自身を含む): 179117568

約数和(自身を除く): 107727522

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 53, 78, 91, 106, 159, 182, 273, 318, 371, 546, 689, 742, 1113, 1378, 2067, 2226, 2467, 4134, 4823, 4934, 7401, 9646, 14469, 14802, 17269, 28938, 32071, 34538, 51807, 64142, 96213, 103614, 130751, 192426, 224497, 261502, 392253, 448994, 673491, 784506, 915257, 1346982, 1699763, 1830514, 2745771, 3399526, 5099289, 5491542, 10198578, 11898341, 23796682, 35695023, 71390046]

約数ペア:

[(1, 71390046), (2, 35695023), (3, 23796682), (6, 11898341), (7, 10198578), (13, 5491542), (14, 5099289), (21, 3399526), (26, 2745771), (39, 1830514), (42, 1699763), (53, 1346982), (78, 915257), (91, 784506), (106, 673491), (159, 448994), (182, 392253), (273, 261502), (318, 224497), (371, 192426), (546, 130751), (689, 103614), (742, 96213), (1113, 64142), (1378, 51807), (2067, 34538), (2226, 32071), (2467, 28938), (4134, 17269), (4823, 14802), (4934, 14469), (7401, 9646)]