74538952

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{9421}}^1$

素因数の和:9493

約数の個数: 32

約数和(自身を含む): 149244480

約数和(自身を除く): 74705528

約数列:

[1, 2, 4, 8, 23, 43, 46, 86, 92, 172, 184, 344, 989, 1978, 3956, 7912, 9421, 18842, 37684, 75368, 216683, 405103, 433366, 810206, 866732, 1620412, 1733464, 3240824, 9317369, 18634738, 37269476, 74538952]

約数ペア:

[(1, 74538952), (2, 37269476), (4, 18634738), (8, 9317369), (23, 3240824), (43, 1733464), (46, 1620412), (86, 866732), (92, 810206), (172, 433366), (184, 405103), (344, 216683), (989, 75368), (1978, 37684), (3956, 18842), (7912, 9421)]