61256216

素因数分解:

$2^3\times 7^1\times {\mathrm{107}}^1\times {\mathrm{10223}}^1$

素因数の和:10343

約数の個数: 32

約数和(自身を含む): 132503040

約数和(自身を除く): 71246824

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 107, 214, 428, 749, 856, 1498, 2996, 5992, 10223, 20446, 40892, 71561, 81784, 143122, 286244, 572488, 1093861, 2187722, 4375444, 7657027, 8750888, 15314054, 30628108, 61256216]

約数ペア:

[(1, 61256216), (2, 30628108), (4, 15314054), (7, 8750888), (8, 7657027), (14, 4375444), (28, 2187722), (56, 1093861), (107, 572488), (214, 286244), (428, 143122), (749, 81784), (856, 71561), (1498, 40892), (2996, 20446), (5992, 10223)]