71853656

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{55787}}^1$

素因数の和:55823

約数の個数: 32

約数和(自身を含む): 160669440

約数和(自身を除く): 88815784

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 55787, 111574, 223148, 390509, 446296, 781018, 1283101, 1562036, 2566202, 3124072, 5132404, 8981707, 10264808, 17963414, 35926828, 71853656]

約数ペア:

[(1, 71853656), (2, 35926828), (4, 17963414), (7, 10264808), (8, 8981707), (14, 5132404), (23, 3124072), (28, 2566202), (46, 1562036), (56, 1283101), (92, 781018), (161, 446296), (184, 390509), (322, 223148), (644, 111574), (1288, 55787)]