66288668

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{2347}}^1$

素因数の和:2681

約数の個数: 24

約数和(自身を含む): 121494912

約数和(自身を除く): 55206244

約数列:

[1, 2, 4, 23, 46, 92, 307, 614, 1228, 2347, 4694, 7061, 9388, 14122, 28244, 53981, 107962, 215924, 720529, 1441058, 2882116, 16572167, 33144334, 66288668]

約数ペア:

[(1, 66288668), (2, 33144334), (4, 16572167), (23, 2882116), (46, 1441058), (92, 720529), (307, 215924), (614, 107962), (1228, 53981), (2347, 28244), (4694, 14122), (7061, 9388)]