70356286

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{311}}^1$

素因数の和:457

約数の個数: 64

約数和(自身を含む): 143410176

約数和(自身を除く): 73053890

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 113, 143, 154, 182, 226, 286, 311, 622, 791, 1001, 1243, 1469, 1582, 2002, 2177, 2486, 2938, 3421, 4043, 4354, 6842, 8086, 8701, 10283, 16159, 17402, 20566, 23947, 28301, 32318, 35143, 44473, 47894, 56602, 70286, 88946, 113113, 226226, 246001, 311311, 386573, 456859, 492002, 622622, 773146, 913718, 2706011, 3198013, 5025449, 5412022, 6396026, 10050898, 35178143, 70356286]

約数ペア:

[(1, 70356286), (2, 35178143), (7, 10050898), (11, 6396026), (13, 5412022), (14, 5025449), (22, 3198013), (26, 2706011), (77, 913718), (91, 773146), (113, 622622), (143, 492002), (154, 456859), (182, 386573), (226, 311311), (286, 246001), (311, 226226), (622, 113113), (791, 88946), (1001, 70286), (1243, 56602), (1469, 47894), (1582, 44473), (2002, 35143), (2177, 32318), (2486, 28301), (2938, 23947), (3421, 20566), (4043, 17402), (4354, 16159), (6842, 10283), (8086, 8701)]