74738216

素因数分解:

$2^3\times 7^1\times {\mathrm{107}}^1\times {\mathrm{12473}}^1$

素因数の和:12593

約数の個数: 32

約数和(自身を含む): 161663040

約数和(自身を除く): 86924824

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 107, 214, 428, 749, 856, 1498, 2996, 5992, 12473, 24946, 49892, 87311, 99784, 174622, 349244, 698488, 1334611, 2669222, 5338444, 9342277, 10676888, 18684554, 37369108, 74738216]

約数ペア:

[(1, 74738216), (2, 37369108), (4, 18684554), (7, 10676888), (8, 9342277), (14, 5338444), (28, 2669222), (56, 1334611), (107, 698488), (214, 349244), (428, 174622), (749, 99784), (856, 87311), (1498, 49892), (2996, 24946), (5992, 12473)]